id	sid	tid	token	lemma	pos
gra-1434	1	1	introduction	introduction	NOUN
gra-1434	1	2	:	:	PUNCT
gra-1434	1	3	the	the	DET
gra-1434	1	4	relief	relief	NOUN
gra-1434	1	5	of	of	ADP
gra-1434	1	6	pain	pain	NOUN
gra-1434	1	7	during	during	ADP
gra-1434	1	8	surgery	surgery	NOUN
gra-1434	1	9	is	be	AUX
gra-1434	1	10	the	the	DET
gra-1434	1	11	raison	raison	NOUN
gra-1434	1	12	d'etre	d'etre	NOUN
gra-1434	1	13	of	of	ADP
gra-1434	1	14	anesthesia	anesthesia	PROPN
gra-1434	1	15	.	.	PUNCT
gra-1434	2	1	effective	effective	ADJ
gra-1434	2	2	post	post	NOUN
gra-1434	2	3	operative	operative	ADJ
gra-1434	2	4	analgesia	analgesia	NOUN
gra-1434	2	5	reduces	reduce	VERB
gra-1434	2	6	post	post	NOUN
gra-1434	2	7	operative	operative	ADJ
gra-1434	2	8	morbidity	morbidity	NOUN
gra-1434	2	9	,	,	PUNCT
gra-1434	2	10	allows	allow	VERB
gra-1434	2	11	early	early	ADJ
gra-1434	2	12	ambulation	ambulation	NOUN
gra-1434	2	13	and	and	CCONJ
gra-1434	2	14	discharge	discharge	VERB
gra-1434	2	15	.	.	PUNCT
gra-1434	3	1	post	post	ADJ
gra-1434	3	2	operative	operative	ADJ
gra-1434	3	3	analgesia	analgesia	NOUN
gra-1434	3	4	is	be	AUX
gra-1434	3	5	achieved	achieve	VERB
gra-1434	3	6	by	by	ADP
gra-1434	3	7	various	various	ADJ
gra-1434	3	8	techniques	technique	NOUN
gra-1434	3	9	using	use	VERB
gra-1434	3	10	various	various	ADJ
gra-1434	3	11	drugs	drug	NOUN
gra-1434	3	12	among	among	ADP
gra-1434	3	13	which	which	PRON
gra-1434	3	14	neuraxial	neuraxial	ADJ
gra-1434	3	15	blockade	blockade	NOUN
gra-1434	3	16	plays	play	VERB
gra-1434	3	17	an	an	DET
gra-1434	3	18	important	important	ADJ
gra-1434	3	19	role	role	NOUN
gra-1434	3	20	.	.	PUNCT
gra-1434	4	1	the	the	DET
gra-1434	4	2	spinal	spinal	ADJ
gra-1434	4	3	cord	cord	NOUN
gra-1434	4	4	has	have	AUX
gra-1434	4	5	taken	take	VERB
gra-1434	4	6	the	the	DET
gra-1434	4	7	centre	centre	NOUN
gra-1434	4	8	stage	stage	NOUN
gra-1434	4	9	in	in	ADP
gra-1434	4	10	analgesia	analgesia	PROPN
gra-1434	4	11	practice	practice	NOUN
gra-1434	4	12	following	follow	VERB
gra-1434	4	13	the	the	DET
gra-1434	4	14	demonstration	demonstration	NOUN
gra-1434	4	15	of	of	ADP
gra-1434	4	16	analgesia	analgesia	NOUN
gra-1434	4	17	with	with	ADP
gra-1434	4	18	intrathecal	intrathecal	ADJ
gra-1434	4	19	morphine	morphine	NOUN
gra-1434	4	20	by	by	ADP
gra-1434	4	21	yaksh	yaksh	PROPN
gra-1434	4	22	&	&	CCONJ
gra-1434	4	23	rudy	rudy	PROPN
gra-1434	4	24	(	(	PUNCT
gra-1434	4	25	1977	1977	NUM
gra-1434	4	26	)	)	PUNCT
gra-1434	4	27	.	.	PUNCT
gra-1434	5	1	deposition	deposition	NOUN
gra-1434	5	2	of	of	ADP
gra-1434	5	3	drugs	drug	NOUN
gra-1434	5	4	in	in	ADP
gra-1434	5	5	the	the	DET
gra-1434	5	6	subarachnoid	subarachnoid	NOUN
gra-1434	5	7	space	space	NOUN
gra-1434	5	8	and	and	CCONJ
gra-1434	5	9	epidural	epidural	ADJ
gra-1434	5	10	space	space	NOUN
gra-1434	5	11	paved	pave	VERB
gra-1434	5	12	a	a	DET
gra-1434	5	13	new	new	ADJ
gra-1434	5	14	era	era	NOUN
gra-1434	5	15	for	for	ADP
gra-1434	5	16	pain	pain	NOUN
gra-1434	5	17	relief	relief	NOUN
gra-1434	5	18	.	.	PUNCT
gra-1434	6	1	opioids	opioid	NOUN
gra-1434	6	2	are	be	AUX
gra-1434	6	3	powerful	powerful	ADJ
gra-1434	6	4	centrally	centrally	ADV
gra-1434	6	5	acting	act	VERB
gra-1434	6	6	analgesic	analgesic	ADJ
gra-1434	6	7	agents	agent	NOUN
gra-1434	6	8	,	,	PUNCT
gra-1434	6	9	which	which	PRON
gra-1434	6	10	however	however	ADV
gra-1434	6	11	also	also	ADV
gra-1434	6	12	have	have	VERB
gra-1434	6	13	peripheral	peripheral	ADJ
gra-1434	6	14	effects	effect	NOUN
gra-1434	6	15	.	.	PUNCT
gra-1434	7	1	morphine	morphine	NOUN
gra-1434	7	2	,	,	PUNCT
gra-1434	7	3	butorphanol	butorphanol	NOUN
gra-1434	7	4	and	and	CCONJ
gra-1434	7	5	tramadol	tramadol	NOUN
gra-1434	7	6	when	when	SCONJ
gra-1434	7	7	given	give	VERB
gra-1434	7	8	epiduraly	epiduraly	NOUN
gra-1434	7	9	provides	provide	VERB
gra-1434	7	10	good	good	ADJ
gra-1434	7	11	post	post	ADJ
gra-1434	7	12	operative	operative	ADJ
gra-1434	7	13	analgesia	analgesia	NOUN
gra-1434	7	14	.	.	PUNCT
gra-1434	8	1	aim	aim	NOUN
gra-1434	8	2	of	of	ADP
gra-1434	8	3	the	the	DET
gra-1434	8	4	study	study	NOUN
gra-1434	8	5	:	:	PUNCT
gra-1434	8	6	to	to	PART
gra-1434	8	7	compare	compare	VERB
gra-1434	8	8	the	the	DET
gra-1434	8	9	efcacy	efcacy	NOUN
gra-1434	8	10	of	of	ADP
gra-1434	8	11	epidural	epidural	ADJ
gra-1434	8	12	morphine	morphine	NOUN
gra-1434	8	13	,	,	PUNCT
gra-1434	8	14	butorphanol	butorphanol	VERB
gra-1434	8	15	and	and	CCONJ
gra-1434	8	16	tramadol	tramadol	NOUN
gra-1434	8	17	for	for	ADP
gra-1434	8	18	post	post	NOUN
gra-1434	8	19	operative	operative	ADJ
gra-1434	8	20	analgesia	analgesia	NOUN
gra-1434	8	21	for	for	ADP
gra-1434	8	22	lower	low	ADJ
gra-1434	8	23	abdominal	abdominal	ADJ
gra-1434	8	24	surgeries	surgery	NOUN
gra-1434	8	25	particularly	particularly	ADV
gra-1434	8	26	herniorraphies	herniorraphie	NOUN
gra-1434	8	27	,	,	PUNCT
gra-1434	8	28	to	to	PART
gra-1434	8	29	compare	compare	VERB
gra-1434	8	30	the	the	DET
gra-1434	8	31	duration	duration	NOUN
gra-1434	8	32	and	and	CCONJ
gra-1434	8	33	quality	quality	NOUN
gra-1434	8	34	of	of	ADP
gra-1434	8	35	post	post	NOUN
gra-1434	8	36	operative	operative	ADJ
gra-1434	8	37	analgesia	analgesia	NOUN
gra-1434	8	38	of	of	ADP
gra-1434	8	39	morphine	morphine	NOUN
gra-1434	8	40	,	,	PUNCT
gra-1434	8	41	butorphanol	butorphanol	NOUN
gra-1434	8	42	and	and	CCONJ
gra-1434	8	43	tramadol	tramadol	NOUN
gra-1434	8	44	and	and	CCONJ
gra-1434	8	45	to	to	PART
gra-1434	8	46	study	study	VERB
gra-1434	8	47	the	the	DET
gra-1434	8	48	side	side	NOUN
gra-1434	8	49	effects	effect	NOUN
gra-1434	8	50	associated	associate	VERB
gra-1434	8	51	with	with	ADP
gra-1434	8	52	epidural	epidural	ADJ
gra-1434	8	53	morphine	morphine	NOUN
gra-1434	8	54	,	,	PUNCT
gra-1434	8	55	butorphanol	butorphanol	NOUN
gra-1434	8	56	and	and	CCONJ
gra-1434	8	57	tramadol	tramadol	NOUN
gra-1434	8	58	.	.	PUNCT
gra-1434	9	1	materials	material	NOUN
gra-1434	9	2	and	and	CCONJ
gra-1434	9	3	methods	method	NOUN
gra-1434	9	4	:	:	PUNCT
gra-1434	9	5	this	this	DET
gra-1434	9	6	study	study	NOUN
gra-1434	9	7	was	be	AUX
gra-1434	9	8	double	double	ADV
gra-1434	9	9	blind	blind	ADJ
gra-1434	9	10	randomised	randomise	VERB
gra-1434	9	11	controlled	control	VERB
gra-1434	9	12	study	study	NOUN
gra-1434	9	13	carried	carry	VERB
gra-1434	9	14	out	out	ADP
gra-1434	9	15	on	on	ADP
gra-1434	9	16	75	75	NUM
gra-1434	9	17	patients	patient	NOUN
gra-1434	9	18	in	in	ADP
gra-1434	9	19	three	three	NUM
gra-1434	9	20	groups	group	NOUN
gra-1434	9	21	of	of	ADP
gra-1434	9	22	25	25	NUM
gra-1434	9	23	each	each	PRON
gra-1434	9	24	.	.	PUNCT
gra-1434	10	1	patients	patient	NOUN
gra-1434	10	2	who	who	PRON
gra-1434	10	3	are	be	AUX
gra-1434	10	4	coming	come	VERB
gra-1434	10	5	for	for	ADP
gra-1434	10	6	herniorraphies	herniorraphie	NOUN
gra-1434	10	7	were	be	AUX
gra-1434	10	8	selected	select	VERB
gra-1434	10	9	for	for	ADP
gra-1434	10	10	the	the	DET
gra-1434	10	11	study	study	NOUN
gra-1434	10	12	.	.	PUNCT
gra-1434	11	1	all	all	DET
gra-1434	11	2	the	the	DET
gra-1434	11	3	patients	patient	NOUN
gra-1434	11	4	belonged	belong	VERB
gra-1434	11	5	to	to	ADP
gra-1434	11	6	asa	asa	PROPN
gra-1434	11	7	risk	risk	NOUN
gra-1434	11	8	i	i	PRON
gra-1434	11	9	and	and	CCONJ
gra-1434	11	10	ii	ii	PROPN
gra-1434	11	11	with	with	ADP
gra-1434	11	12	age	age	NOUN
gra-1434	11	13	distribution	distribution	NOUN
gra-1434	11	14	between	between	ADP
gra-1434	11	15	20	20	NUM
gra-1434	11	16	to	to	PART
gra-1434	11	17	70	70	NUM
gra-1434	11	18	are	be	AUX
gra-1434	11	19	selected	select	VERB
gra-1434	11	20	.	.	PUNCT
gra-1434	12	1	patients	patient	NOUN
gra-1434	12	2	who	who	PRON
gra-1434	12	3	are	be	AUX
gra-1434	12	4	opioid	opioid	ADJ
gra-1434	12	5	addict	addict	NOUN
gra-1434	12	6	,	,	PUNCT
gra-1434	12	7	emotionally	emotionally	ADV
gra-1434	12	8	unstable	unstable	ADJ
gra-1434	12	9	and	and	CCONJ
gra-1434	12	10	asthmatics	asthmatic	NOUN
gra-1434	12	11	were	be	AUX
gra-1434	12	12	excluded	exclude	VERB
gra-1434	12	13	.	.	PUNCT
gra-1434	13	1	after	after	ADP
gra-1434	13	2	getting	get	VERB
gra-1434	13	3	,	,	PUNCT
gra-1434	13	4	informed	informed	ADJ
gra-1434	13	5	consent	consent	NOUN
gra-1434	13	6	the	the	DET
gra-1434	13	7	patients	patient	NOUN
gra-1434	13	8	were	be	AUX
gra-1434	13	9	randomly	randomly	ADV
gra-1434	13	10	allocated	allocate	VERB
gra-1434	13	11	into	into	ADP
gra-1434	13	12	three	three	NUM
gra-1434	13	13	groups	group	NOUN
gra-1434	13	14	.	.	PUNCT
gra-1434	14	1	group	group	NOUN
gra-1434	14	2	'	'	PUNCT
gra-1434	14	3	m	m	VERB
gra-1434	14	4	'	'	PUNCT
gra-1434	14	5	was	be	AUX
gra-1434	14	6	taken	take	VERB
gra-1434	14	7	as	as	ADP
gra-1434	14	8	morphine	morphine	NOUN
gra-1434	14	9	study	study	NOUN
gra-1434	14	10	group	group	NOUN
gra-1434	14	11	,	,	PUNCT
gra-1434	14	12	group	group	NOUN
gra-1434	14	13	'	'	PUNCT
gra-1434	14	14	b	b	NOUN
gra-1434	14	15	'	'	PUNCT
gra-1434	14	16	as	as	ADP
gra-1434	14	17	butorphanol	butorphanol	NOUN
gra-1434	14	18	study	study	NOUN
gra-1434	14	19	group	group	NOUN
gra-1434	14	20	and	and	CCONJ
gra-1434	14	21	group	group	NOUN
gra-1434	14	22	'	'	PUNCT
gra-1434	14	23	t	t	NOUN
gra-1434	14	24	'	'	PUNCT
gra-1434	14	25	as	as	ADP
gra-1434	14	26	tramadol	tramadol	NOUN
gra-1434	14	27	study	study	NOUN
gra-1434	14	28	group	group	NOUN
gra-1434	14	29	.	.	PUNCT
gra-1434	15	1	patients	patient	NOUN
gra-1434	15	2	were	be	AUX
gra-1434	15	3	assessed	assess	VERB
gra-1434	15	4	under	under	ADP
gra-1434	15	5	the	the	DET
gra-1434	15	6	10	10	NUM
gra-1434	15	7	point	point	NOUN
gra-1434	15	8	visual	visual	ADJ
gra-1434	15	9	analogue	analogue	NOUN
gra-1434	15	10	pain	pain	NOUN
gra-1434	15	11	scale	scale	NOUN
gra-1434	15	12	.	.	PUNCT
gra-1434	16	1	all	all	DET
gra-1434	16	2	the	the	DET
gra-1434	16	3	patients	patient	NOUN
gra-1434	16	4	were	be	AUX
gra-1434	16	5	premeditated	premeditate	VERB
gra-1434	16	6	with	with	ADP
gra-1434	16	7	inj	inj	NOUN
gra-1434	16	8	.	.	PUNCT
gra-1434	16	9	glycopyrollate	glycopyrollate	PROPN
gra-1434	16	10	4	4	NUM
gra-1434	16	11	mcg/	mcg/	NOUN
gra-1434	16	12	kg	kg	NOUN
gra-1434	16	13	intramuscularly	intramuscularly	ADV
gra-1434	16	14	45	45	NUM
gra-1434	16	15	minutes	minute	NOUN
gra-1434	16	16	prior	prior	ADV
gra-1434	16	17	to	to	ADP
gra-1434	16	18	anaesthesia	anaesthesia	PROPN
gra-1434	16	19	.	.	PUNCT
gra-1434	17	1	baseline	baseline	ADJ
gra-1434	17	2	measurements	measurement	NOUN
gra-1434	17	3	of	of	ADP
gra-1434	17	4	pulse	pulse	NOUN
gra-1434	17	5	rate	rate	NOUN
gra-1434	17	6	,	,	PUNCT
gra-1434	17	7	respiratory	respiratory	ADJ
gra-1434	17	8	rate	rate	NOUN
gra-1434	17	9	,	,	PUNCT
gra-1434	17	10	blood	blood	NOUN
gra-1434	17	11	pressure	pressure	NOUN
gra-1434	17	12	and	and	CCONJ
gra-1434	17	13	spo2	spo2	PROPN
gra-1434	17	14	were	be	AUX
gra-1434	17	15	done	do	VERB
gra-1434	17	16	.	.	PUNCT
gra-1434	18	1	technique	technique	NOUN
gra-1434	18	2	:	:	PUNCT
gra-1434	18	3	an	an	DET
gra-1434	18	4	intravenous	intravenous	ADJ
gra-1434	18	5	infusion	infusion	NOUN
gra-1434	18	6	line	line	NOUN
gra-1434	18	7	with	with	ADP
gra-1434	18	8	dextrose	dextrose	NOUN
gra-1434	18	9	normal	normal	ADJ
gra-1434	18	10	saline	saline	NOUN
gra-1434	18	11	was	be	AUX
gra-1434	18	12	started	start	VERB
gra-1434	18	13	.	.	PUNCT
gra-1434	19	1	after	after	ADP
gra-1434	19	2	strict	strict	ADJ
gra-1434	19	3	aseptic	aseptic	ADJ
gra-1434	19	4	precautions	precaution	NOUN
gra-1434	19	5	l2	l2	NOUN
gra-1434	19	6	-	-	PUNCT
gra-1434	19	7	l3	l3	NOUN
gra-1434	19	8	interspace	interspace	NOUN
gra-1434	19	9	was	be	AUX
gra-1434	19	10	identied	identied	PROPN
gra-1434	19	11	and	and	CCONJ
gra-1434	19	12	using	use	VERB
gra-1434	19	13	a	a	DET
gra-1434	19	14	18	18	NUM
gra-1434	19	15	gauge	gauge	NOUN
gra-1434	19	16	combined	combine	VERB
gra-1434	19	17	spinal	spinal	NOUN
gra-1434	19	18	and	and	CCONJ
gra-1434	19	19	epidural	epidural	ADJ
gra-1434	19	20	needle	needle	NOUN
gra-1434	19	21	,	,	PUNCT
gra-1434	19	22	epidural	epidural	ADJ
gra-1434	19	23	space	space	NOUN
gra-1434	19	24	was	be	AUX
gra-1434	19	25	identied	identied	PROPN
gra-1434	19	26	after	after	ADP
gra-1434	19	27	which	which	PRON
gra-1434	19	28	a	a	DET
gra-1434	19	29	long	long	ADJ
gra-1434	19	30	spinal	spinal	NOUN
gra-1434	19	31	needle	needle	NOUN
gra-1434	19	32	(	(	PUNCT
gra-1434	19	33	27	27	NUM
gra-1434	19	34	g	g	NOUN
gra-1434	19	35	)	)	PUNCT
gra-1434	19	36	is	be	AUX
gra-1434	19	37	inserted	insert	VERB
gra-1434	19	38	into	into	ADP
gra-1434	19	39	sub	sub	NOUN
gra-1434	19	40	arachnoid	arachnoid	NOUN
gra-1434	19	41	space	space	NOUN
gra-1434	19	42	,	,	PUNCT
gra-1434	19	43	about	about	ADV
gra-1434	19	44	0.5	0.5	NUM
gra-1434	19	45	%	%	NOUN
gra-1434	19	46	hyperbaric	hyperbaric	ADJ
gra-1434	19	47	bupivacaine	bupivacaine	NOUN
gra-1434	19	48	15	15	NUM
gra-1434	19	49	mg	mg	PROPN
gra-1434	19	50	was	be	AUX
gra-1434	19	51	injected	inject	VERB
gra-1434	19	52	.	.	PUNCT
gra-1434	20	1	then	then	ADV
gra-1434	20	2	comparative	comparative	ADJ
gra-1434	20	3	evaluation	evaluation	NOUN
gra-1434	20	4	of	of	ADP
gra-1434	20	5	epidural	epidural	ADJ
gra-1434	20	6	morphine	morphine	NOUN
gra-1434	20	7	,	,	PUNCT
gra-1434	20	8	butorphanol	butorphanol	PROPN
gra-1434	20	9	&	&	CCONJ
gra-1434	20	10	tramadol	tramadol	NOUN
gra-1434	20	11	for	for	ADP
gra-1434	20	12	post	post	NOUN
gra-1434	20	13	operative	operative	ADJ
gra-1434	20	14	pain	pain	NOUN
gra-1434	20	15	relief	relief	NOUN
gra-1434	20	16	in	in	ADP
gra-1434	20	17	lower	low	ADJ
gra-1434	20	18	abdominal	abdominal	ADJ
gra-1434	20	19	surgeries	surgery	NOUN
gra-1434	20	20	original	original	ADJ
gra-1434	20	21	research	research	NOUN
gra-1434	20	22	paper	paper	PROPN
gra-1434	20	23	dr	dr	PROPN
gra-1434	20	24	.	.	PROPN
gra-1434	20	25	sankaran	sankaran	VERB
gra-1434	20	26	chockalingam	chockalingam	PROPN
gra-1434	20	27	m.d	m.d	PROPN
gra-1434	20	28	,	,	PUNCT
gra-1434	20	29	senior	senior	ADJ
gra-1434	20	30	assistant	assistant	NOUN
gra-1434	20	31	professor	professor	NOUN
gra-1434	20	32	,	,	PUNCT
gra-1434	20	33	thirunalveli	thirunalveli	PROPN
gra-1434	20	34	medical	medical	PROPN
gra-1434	20	35	college	college	PROPN
gra-1434	20	36	and	and	CCONJ
gra-1434	20	37	hospital	hospital	NOUN
gra-1434	20	38	,	,	PUNCT
gra-1434	20	39	tamilnadu	tamilnadu	PROPN
gra-1434	20	40	.	.	PUNCT
gra-1434	21	1	anaesthesiology	anaesthesiology	PROPN
gra-1434	21	2	background	background	NOUN
gra-1434	21	3	:	:	PUNCT
gra-1434	21	4	neuraxial	neuraxial	ADJ
gra-1434	21	5	blockade	blockade	NOUN
gra-1434	21	6	is	be	AUX
gra-1434	21	7	the	the	DET
gra-1434	21	8	preferred	preferred	ADJ
gra-1434	21	9	technique	technique	NOUN
gra-1434	21	10	over	over	ADP
gra-1434	21	11	general	general	PROPN
gra-1434	21	12	anesthesia	anesthesia	NOUN
gra-1434	21	13	for	for	ADP
gra-1434	21	14	most	most	ADJ
gra-1434	21	15	of	of	ADP
gra-1434	21	16	the	the	DET
gra-1434	21	17	lower	low	ADJ
gra-1434	21	18	abdominal	abdominal	ADJ
gra-1434	21	19	surgeries	surgery	NOUN
gra-1434	21	20	.	.	PUNCT
gra-1434	22	1	effective	effective	ADJ
gra-1434	22	2	post	post	NOUN
gra-1434	22	3	operative	operative	ADJ
gra-1434	22	4	analgesia	analgesia	NOUN
gra-1434	22	5	can	can	AUX
gra-1434	22	6	be	be	AUX
gra-1434	22	7	achieved	achieve	VERB
gra-1434	22	8	by	by	ADP
gra-1434	22	9	epidural	epidural	ADJ
gra-1434	22	10	anesthesia	anesthesia	PROPN
gra-1434	22	11	.	.	PUNCT
gra-1434	23	1	depositing	deposit	VERB
gra-1434	23	2	opiods	opiod	NOUN
gra-1434	23	3	in	in	ADP
gra-1434	23	4	the	the	DET
gra-1434	23	5	epidural	epidural	ADJ
gra-1434	23	6	space	space	NOUN
gra-1434	23	7	helps	help	VERB
gra-1434	23	8	in	in	ADP
gra-1434	23	9	extending	extend	VERB
gra-1434	23	10	the	the	DET
gra-1434	23	11	postoperative	postoperative	ADJ
gra-1434	23	12	analgesic	analgesic	ADJ
gra-1434	23	13	duration	duration	NOUN
gra-1434	23	14	.	.	PUNCT
gra-1434	24	1	we	we	PRON
gra-1434	24	2	want	want	VERB
gra-1434	24	3	to	to	PART
gra-1434	24	4	evaluate	evaluate	VERB
gra-1434	24	5	the	the	DET
gra-1434	24	6	effectiveness	effectiveness	NOUN
gra-1434	24	7	of	of	ADP
gra-1434	24	8	morphine	morphine	NOUN
gra-1434	24	9	,	,	PUNCT
gra-1434	24	10	butorphanol	butorphanol	VERB
gra-1434	24	11	and	and	CCONJ
gra-1434	24	12	tramadol	tramadol	NOUN
gra-1434	24	13	for	for	ADP
gra-1434	24	14	the	the	DET
gra-1434	24	15	post	post	ADJ
gra-1434	24	16	operative	operative	ADJ
gra-1434	24	17	period	period	NOUN
gra-1434	24	18	in	in	ADP
gra-1434	24	19	combined	combined	ADJ
gra-1434	24	20	spinal	spinal	NOUN
gra-1434	24	21	&	&	CCONJ
gra-1434	24	22	epidural	epidural	ADJ
gra-1434	24	23	anesthesia	anesthesia	PROPN
gra-1434	24	24	.	.	PUNCT
gra-1434	25	1	study	study	NOUN
gra-1434	25	2	design	design	NOUN
gra-1434	25	3	:	:	PUNCT
gra-1434	25	4	this	this	DET
gra-1434	25	5	study	study	NOUN
gra-1434	25	6	was	be	AUX
gra-1434	25	7	double	double	ADV
gra-1434	25	8	blind	blind	ADJ
gra-1434	25	9	randomised	randomise	VERB
gra-1434	25	10	controlled	control	VERB
gra-1434	25	11	study	study	NOUN
gra-1434	25	12	carried	carry	VERB
gra-1434	25	13	out	out	ADP
gra-1434	25	14	on	on	ADP
gra-1434	25	15	75	75	NUM
gra-1434	25	16	patients	patient	NOUN
gra-1434	25	17	undergoing	undergo	VERB
gra-1434	25	18	herniorrhaphy	herniorrhaphy	NOUN
gra-1434	25	19	,	,	PUNCT
gra-1434	25	20	in	in	ADP
gra-1434	25	21	three	three	NUM
gra-1434	25	22	groups	group	NOUN
gra-1434	25	23	of	of	ADP
gra-1434	25	24	25	25	NUM
gra-1434	25	25	each	each	PRON
gra-1434	25	26	.	.	PUNCT
gra-1434	26	1	the	the	DET
gra-1434	26	2	patients	patient	NOUN
gra-1434	26	3	were	be	AUX
gra-1434	26	4	randomly	randomly	ADV
gra-1434	26	5	allocated	allocate	VERB
gra-1434	26	6	into	into	ADP
gra-1434	26	7	three	three	NUM
gra-1434	26	8	groups	group	NOUN
gra-1434	26	9	.	.	PUNCT
gra-1434	27	1	group	group	NOUN
gra-1434	27	2	'	'	PUNCT
gra-1434	27	3	m	m	VERB
gra-1434	27	4	'	'	PUNCT
gra-1434	27	5	was	be	AUX
gra-1434	27	6	taken	take	VERB
gra-1434	27	7	as	as	ADP
gra-1434	27	8	morphine	morphine	NOUN
gra-1434	27	9	study	study	NOUN
gra-1434	27	10	group	group	NOUN
gra-1434	27	11	,	,	PUNCT
gra-1434	27	12	group	group	NOUN
gra-1434	27	13	'	'	PUNCT
gra-1434	27	14	b	b	NOUN
gra-1434	27	15	'	'	PUNCT
gra-1434	27	16	as	as	ADP
gra-1434	27	17	butorphanol	butorphanol	NOUN
gra-1434	27	18	study	study	NOUN
gra-1434	27	19	group	group	NOUN
gra-1434	27	20	and	and	CCONJ
gra-1434	27	21	group	group	NOUN
gra-1434	27	22	'	'	PUNCT
gra-1434	27	23	t	t	NOUN
gra-1434	27	24	'	'	PUNCT
gra-1434	27	25	as	as	ADP
gra-1434	27	26	tramadol	tramadol	NOUN
gra-1434	27	27	study	study	NOUN
gra-1434	27	28	group	group	NOUN
gra-1434	27	29	.	.	PUNCT
gra-1434	28	1	l2	l2	NOUN
gra-1434	28	2	-	-	PUNCT
gra-1434	28	3	l3	l3	NOUN
gra-1434	28	4	interspace	interspace	NOUN
gra-1434	28	5	was	be	AUX
gra-1434	28	6	identied	identied	PROPN
gra-1434	28	7	and	and	CCONJ
gra-1434	28	8	using	use	VERB
gra-1434	28	9	a	a	DET
gra-1434	28	10	18	18	NUM
gra-1434	28	11	gauge	gauge	NOUN
gra-1434	28	12	combined	combine	VERB
gra-1434	28	13	spinal	spinal	NOUN
gra-1434	28	14	and	and	CCONJ
gra-1434	28	15	epidural	epidural	ADJ
gra-1434	28	16	needle	needle	NOUN
gra-1434	28	17	,	,	PUNCT
gra-1434	28	18	epidural	epidural	ADJ
gra-1434	28	19	space	space	NOUN
gra-1434	28	20	was	be	AUX
gra-1434	28	21	identied	identied	PROPN
gra-1434	28	22	after	after	ADP
gra-1434	28	23	which	which	PRON
gra-1434	28	24	a	a	DET
gra-1434	28	25	long	long	ADJ
gra-1434	28	26	spinal	spinal	NOUN
gra-1434	28	27	needle	needle	NOUN
gra-1434	28	28	(	(	PUNCT
gra-1434	28	29	27	27	NUM
gra-1434	28	30	g	g	NOUN
gra-1434	28	31	)	)	PUNCT
gra-1434	28	32	is	be	AUX
gra-1434	28	33	inserted	insert	VERB
gra-1434	28	34	into	into	ADP
gra-1434	28	35	sub	sub	NOUN
gra-1434	28	36	arachnoid	arachnoid	NOUN
gra-1434	28	37	space	space	NOUN
gra-1434	28	38	,	,	PUNCT
gra-1434	28	39	about	about	ADV
gra-1434	28	40	0.5	0.5	NUM
gra-1434	28	41	%	%	NOUN
gra-1434	28	42	hyperbaric	hyperbaric	ADJ
gra-1434	28	43	bupivacaine	bupivacaine	NOUN
gra-1434	28	44	15	15	NUM
gra-1434	28	45	mg	mg	PROPN
gra-1434	28	46	was	be	AUX
gra-1434	28	47	injected	inject	VERB
gra-1434	28	48	.	.	PUNCT
gra-1434	29	1	then	then	ADV
gra-1434	29	2	the	the	DET
gra-1434	29	3	epidural	epidural	ADJ
gra-1434	29	4	catheter	catheter	NOUN
gra-1434	29	5	is	be	AUX
gra-1434	29	6	inserted	insert	VERB
gra-1434	29	7	in	in	ADP
gra-1434	29	8	the	the	DET
gra-1434	29	9	usual	usual	ADJ
gra-1434	29	10	manner	manner	NOUN
gra-1434	29	11	and	and	CCONJ
gra-1434	29	12	kept	keep	VERB
gra-1434	29	13	3	3	NUM
gra-1434	29	14	to	to	PART
gra-1434	29	15	4	4	NUM
gra-1434	29	16	cms	cms	NOUN
gra-1434	29	17	into	into	ADP
gra-1434	29	18	the	the	DET
gra-1434	29	19	epidural	epidural	ADJ
gra-1434	29	20	space	space	NOUN
gra-1434	29	21	.	.	PUNCT
gra-1434	30	1	at	at	ADP
gra-1434	30	2	the	the	DET
gra-1434	30	3	end	end	NOUN
gra-1434	30	4	of	of	ADP
gra-1434	30	5	surgery	surgery	NOUN
gra-1434	30	6	in	in	ADP
gra-1434	30	7	group	group	NOUN
gra-1434	30	8	'	'	PUNCT
gra-1434	30	9	m	m	NOUN
gra-1434	30	10	'	'	PUNCT
gra-1434	30	11	(	(	PUNCT
gra-1434	30	12	morphine	morphine	NOUN
gra-1434	30	13	group	group	NOUN
gra-1434	30	14	)	)	PUNCT
gra-1434	30	15	50	50	NUM
gra-1434	30	16	mcg	mcg	NOUN
gra-1434	30	17	/	/	SYM
gra-1434	30	18	kg	kg	NOUN
gra-1434	30	19	of	of	ADP
gra-1434	30	20	morphine	morphine	NOUN
gra-1434	30	21	in	in	ADP
gra-1434	30	22	10ml	10ml	NOUN
gra-1434	30	23	saline	saline	NOUN
gra-1434	30	24	was	be	AUX
gra-1434	30	25	injected	inject	VERB
gra-1434	30	26	through	through	ADP
gra-1434	30	27	the	the	DET
gra-1434	30	28	epidural	epidural	ADJ
gra-1434	30	29	catheter	catheter	NOUN
gra-1434	30	30	.	.	PUNCT
gra-1434	31	1	in	in	ADP
gra-1434	31	2	the	the	DET
gra-1434	31	3	group	group	NOUN
gra-1434	31	4	'	'	PUNCT
gra-1434	31	5	b	b	X
gra-1434	31	6	'	'	PUNCT
gra-1434	31	7	(	(	PUNCT
gra-1434	31	8	butorphanol	butorphanol	NOUN
gra-1434	31	9	group	group	NOUN
gra-1434	31	10	)	)	PUNCT
gra-1434	31	11	40	40	NUM
gra-1434	31	12	mcg/	mcg/	NOUN
gra-1434	31	13	kg	kg	NOUN
gra-1434	31	14	of	of	ADP
gra-1434	31	15	butorphanol	butorphanol	NOUN
gra-1434	31	16	in	in	ADP
gra-1434	31	17	10	10	NUM
gra-1434	31	18	ml	ml	NOUN
gra-1434	31	19	saline	saline	NOUN
gra-1434	31	20	was	be	AUX
gra-1434	31	21	injected	inject	VERB
gra-1434	31	22	through	through	ADP
gra-1434	31	23	the	the	DET
gra-1434	31	24	epidural	epidural	ADJ
gra-1434	31	25	catheter	catheter	NOUN
gra-1434	31	26	.	.	PUNCT
gra-1434	32	1	in	in	ADP
gra-1434	32	2	group	group	NOUN
gra-1434	32	3	'	'	PUNCT
gra-1434	32	4	t	t	PROPN
gra-1434	32	5	'	'	PUNCT
gra-1434	32	6	(	(	PUNCT
gra-1434	32	7	tramadol	tramadol	NOUN
gra-1434	32	8	group	group	NOUN
gra-1434	32	9	)	)	PUNCT
gra-1434	32	10	,	,	PUNCT
gra-1434	32	11	1.5	1.5	NUM
gra-1434	32	12	mg	mg	NOUN
gra-1434	32	13	/	/	SYM
gra-1434	32	14	kg	kg	PROPN
gra-1434	32	15	of	of	ADP
gra-1434	32	16	tramadol	tramadol	NOUN
gra-1434	32	17	in	in	ADP
gra-1434	32	18	10	10	NUM
gra-1434	32	19	mg	mg	PROPN
gra-1434	32	20	saline	saline	NOUN
gra-1434	32	21	was	be	AUX
gra-1434	32	22	injected	inject	VERB
gra-1434	32	23	through	through	ADP
gra-1434	32	24	the	the	DET
gra-1434	32	25	epidural	epidural	ADJ
gra-1434	32	26	catheter	catheter	NOUN
gra-1434	32	27	and	and	CCONJ
gra-1434	32	28	the	the	DET
gra-1434	32	29	catheter	catheter	NOUN
gra-1434	32	30	was	be	AUX
gra-1434	32	31	removed	remove	VERB
gra-1434	32	32	in	in	ADP
gra-1434	32	33	all	all	DET
gra-1434	32	34	the	the	DET
gra-1434	32	35	three	three	NUM
gra-1434	32	36	groups	group	NOUN
gra-1434	32	37	.	.	PUNCT
gra-1434	33	1	time	time	NOUN
gra-1434	33	2	of	of	ADP
gra-1434	33	3	epidural	epidural	ADJ
gra-1434	33	4	opioid	opioid	ADJ
gra-1434	33	5	injection	injection	NOUN
gra-1434	33	6	was	be	AUX
gra-1434	33	7	noted	note	VERB
gra-1434	33	8	.	.	PUNCT
gra-1434	34	1	the	the	DET
gra-1434	34	2	level	level	NOUN
gra-1434	34	3	of	of	ADP
gra-1434	34	4	consciousness	consciousness	NOUN
gra-1434	34	5	was	be	AUX
gra-1434	34	6	assessed	assess	VERB
gra-1434	34	7	every	every	DET
gra-1434	34	8	hour	hour	NOUN
gra-1434	34	9	and	and	CCONJ
gra-1434	34	10	graded	grade	VERB
gra-1434	34	11	according	accord	VERB
gra-1434	34	12	to	to	ADP
gra-1434	34	13	the	the	DET
gra-1434	34	14	sedation	sedation	NOUN
gra-1434	34	15	score	score	NOUN
gra-1434	34	16	.	.	PUNCT
gra-1434	35	1	the	the	DET
gra-1434	35	2	pain	pain	NOUN
gra-1434	35	3	relief	relief	NOUN
gra-1434	35	4	is	be	AUX
gra-1434	35	5	graded	grade	VERB
gra-1434	35	6	as	as	ADP
gra-1434	35	7	vaps	vap	NOUN
gra-1434	35	8	and	and	CCONJ
gra-1434	35	9	was	be	AUX
gra-1434	35	10	assessed	assess	VERB
gra-1434	35	11	every	every	DET
gra-1434	35	12	hour	hour	NOUN
gra-1434	35	13	and	and	CCONJ
gra-1434	35	14	the	the	DET
gra-1434	35	15	total	total	ADJ
gra-1434	35	16	duration	duration	NOUN
gra-1434	35	17	of	of	ADP
gra-1434	35	18	post	post	PROPN
gra-1434	35	19	operative	operative	ADJ
gra-1434	35	20	analgesia	analgesia	NOUN
gra-1434	35	21	was	be	AUX
gra-1434	35	22	taken	take	VERB
gra-1434	35	23	as	as	ADP
gra-1434	35	24	the	the	DET
gra-1434	35	25	period	period	NOUN
gra-1434	35	26	from	from	ADP
gra-1434	35	27	the	the	DET
gra-1434	35	28	time	time	NOUN
gra-1434	35	29	of	of	ADP
gra-1434	35	30	giving	give	VERB
gra-1434	35	31	epidural	epidural	ADJ
gra-1434	35	32	drugs	drug	NOUN
gra-1434	35	33	till	till	SCONJ
gra-1434	35	34	the	the	DET
gra-1434	35	35	patients	patient	NOUN
gra-1434	35	36	rst	rst	PROPN
gra-1434	35	37	requirement	requirement	NOUN
gra-1434	35	38	of	of	ADP
gra-1434	35	39	rescue	rescue	NOUN
gra-1434	35	40	analgesic	analgesic	NOUN
gra-1434	35	41	.	.	PUNCT
gra-1434	36	1	patients	patient	NOUN
gra-1434	36	2	were	be	AUX
gra-1434	36	3	observed	observe	VERB
gra-1434	36	4	for	for	ADP
gra-1434	36	5	any	any	DET
gra-1434	36	6	side	side	NOUN
gra-1434	36	7	effects	effect	NOUN
gra-1434	36	8	like	like	ADP
gra-1434	36	9	respiratory	respiratory	ADJ
gra-1434	36	10	depression	depression	NOUN
gra-1434	36	11	,	,	PUNCT
gra-1434	36	12	nausea	nausea	NOUN
gra-1434	36	13	,	,	PUNCT
gra-1434	36	14	vomiting	vomiting	NOUN
gra-1434	36	15	,	,	PUNCT
gra-1434	36	16	urinary	urinary	ADJ
gra-1434	36	17	retention	retention	NOUN
gra-1434	36	18	,	,	PUNCT
gra-1434	36	19	hypotension	hypotension	NOUN
gra-1434	36	20	,	,	PUNCT
gra-1434	36	21	pruritus	pruritus	NOUN
gra-1434	36	22	,	,	PUNCT
gra-1434	36	23	headache	headache	NOUN
gra-1434	36	24	for	for	ADP
gra-1434	36	25	24	24	NUM
gra-1434	36	26	hours	hour	NOUN
gra-1434	36	27	.	.	PUNCT
gra-1434	37	1	kruskal	kruskal	PROPN
gra-1434	37	2	–	–	PUNCT
gra-1434	37	3	wallis	wallis	PROPN
gra-1434	37	4	'	'	NUM
gra-1434	37	5	one	one	NUM
gra-1434	37	6	way	way	NOUN
gra-1434	37	7	analysis	analysis	NOUN
gra-1434	37	8	of	of	ADP
gra-1434	37	9	variance	variance	NOUN
gra-1434	37	10	test	test	NOUN
gra-1434	37	11	”	"	PUNCT
gra-1434	37	12	was	be	AUX
gra-1434	37	13	performed	perform	VERB
gra-1434	37	14	to	to	ADP
gra-1434	37	15	nd	nd	PROPN
gra-1434	37	16	out	out	ADP
gra-1434	37	17	the	the	DET
gra-1434	37	18	level	level	NOUN
gra-1434	37	19	of	of	ADP
gra-1434	37	20	signicance	signicance	NOUN
gra-1434	37	21	in	in	ADP
gra-1434	37	22	the	the	DET
gra-1434	37	23	duration	duration	NOUN
gra-1434	37	24	of	of	ADP
gra-1434	37	25	analgesia	analgesia	PROPN
gra-1434	37	26	,	,	PUNCT
gra-1434	37	27	quality	quality	NOUN
gra-1434	37	28	of	of	ADP
gra-1434	37	29	analgesia	analgesia	NOUN
gra-1434	37	30	,	,	PUNCT
gra-1434	37	31	sedation	sedation	NOUN
gra-1434	37	32	between	between	ADP
gra-1434	37	33	the	the	DET
gra-1434	37	34	three	three	NUM
gra-1434	37	35	study	study	NOUN
gra-1434	37	36	groups	group	NOUN
gra-1434	37	37	.	.	PUNCT
gra-1434	38	1	results	result	NOUN
gra-1434	38	2	:	:	PUNCT
gra-1434	38	3	morphine	morphine	NOUN
gra-1434	38	4	produces	produce	VERB
gra-1434	38	5	excellent	excellent	ADJ
gra-1434	38	6	post	post	ADJ
gra-1434	38	7	operative	operative	ADJ
gra-1434	38	8	analgesia	analgesia	NOUN
gra-1434	38	9	for	for	ADP
gra-1434	38	10	a	a	DET
gra-1434	38	11	duration	duration	NOUN
gra-1434	38	12	of	of	ADP
gra-1434	38	13	14	14	NUM
gra-1434	38	14	-	-	SYM
gra-1434	38	15	16	16	NUM
gra-1434	38	16	hours	hour	NOUN
gra-1434	38	17	compared	compare	VERB
gra-1434	38	18	to	to	PART
gra-1434	38	19	butorphanol	butorphanol	VERB
gra-1434	38	20	with	with	ADP
gra-1434	38	21	a	a	DET
gra-1434	38	22	duration	duration	NOUN
gra-1434	38	23	of	of	ADP
gra-1434	38	24	7	7	NUM
gra-1434	38	25	-	-	SYM
gra-1434	38	26	9	9	NUM
gra-1434	38	27	hours	hour	NOUN
gra-1434	38	28	,	,	PUNCT
gra-1434	38	29	and	and	CCONJ
gra-1434	38	30	tramadol	tramadol	NOUN
gra-1434	38	31	with	with	ADP
gra-1434	38	32	a	a	DET
gra-1434	38	33	duration	duration	NOUN
gra-1434	38	34	of	of	ADP
gra-1434	38	35	4	4	NUM
gra-1434	38	36	-	-	SYM
gra-1434	38	37	6	6	NUM
gra-1434	38	38	hours	hour	NOUN
gra-1434	38	39	.	.	PUNCT
gra-1434	39	1	the	the	DET
gra-1434	39	2	onset	onset	NOUN
gra-1434	39	3	of	of	ADP
gra-1434	39	4	action	action	NOUN
gra-1434	39	5	of	of	ADP
gra-1434	39	6	morphine	morphine	NOUN
gra-1434	39	7	was	be	AUX
gra-1434	39	8	delayed	delay	VERB
gra-1434	39	9	by	by	ADP
gra-1434	39	10	60	60	NUM
gra-1434	39	11	-	-	SYM
gra-1434	39	12	90	90	NUM
gra-1434	39	13	minutes	minute	NOUN
gra-1434	39	14	while	while	SCONJ
gra-1434	39	15	butorphanol	butorphanol	NOUN
gra-1434	39	16	and	and	CCONJ
gra-1434	39	17	tramadol	tramadol	NOUN
gra-1434	39	18	had	have	VERB
gra-1434	39	19	an	an	DET
gra-1434	39	20	earlier	early	ADJ
gra-1434	39	21	onset	onset	NOUN
gra-1434	39	22	of	of	ADP
gra-1434	39	23	pain	pain	NOUN
gra-1434	39	24	relief	relief	NOUN
gra-1434	39	25	with	with	ADP
gra-1434	39	26	in	in	ADP
gra-1434	39	27	5	5	NUM
gra-1434	39	28	-	-	SYM
gra-1434	39	29	10	10	NUM
gra-1434	39	30	minutes	minute	NOUN
gra-1434	39	31	.	.	PUNCT
gra-1434	40	1	there	there	PRON
gra-1434	40	2	was	be	VERB
gra-1434	40	3	no	no	DET
gra-1434	40	4	correlation	correlation	NOUN
gra-1434	40	5	between	between	ADP
gra-1434	40	6	sedation	sedation	NOUN
gra-1434	40	7	score	score	NOUN
gra-1434	40	8	and	and	CCONJ
gra-1434	40	9	quality	quality	NOUN
gra-1434	40	10	of	of	ADP
gra-1434	40	11	analgesia	analgesia	PROPN
gra-1434	40	12	.	.	PUNCT
gra-1434	41	1	morphine	morphine	NOUN
gra-1434	41	2	in	in	ADP
gra-1434	41	3	these	these	DET
gra-1434	41	4	doses	dose	NOUN
gra-1434	41	5	epidurally	epidurally	ADV
gra-1434	41	6	does	do	AUX
gra-1434	41	7	not	not	PART
gra-1434	41	8	produce	produce	VERB
gra-1434	41	9	respiratory	respiratory	ADJ
gra-1434	41	10	depression	depression	NOUN
gra-1434	41	11	and	and	CCONJ
gra-1434	41	12	butorphanol	butorphanol	NOUN
gra-1434	41	13	which	which	PRON
gra-1434	41	14	had	have	VERB
gra-1434	41	15	ceiling	ceiling	NOUN
gra-1434	41	16	effect	effect	NOUN
gra-1434	41	17	does	do	AUX
gra-1434	41	18	not	not	PART
gra-1434	41	19	produce	produce	VERB
gra-1434	41	20	the	the	DET
gra-1434	41	21	same	same	ADJ
gra-1434	41	22	while	while	SCONJ
gra-1434	41	23	no	no	DET
gra-1434	41	24	such	such	ADJ
gra-1434	41	25	respiratory	respiratory	ADJ
gra-1434	41	26	depression	depression	NOUN
gra-1434	41	27	occurred	occur	VERB
gra-1434	41	28	in	in	ADP
gra-1434	41	29	tramadol	tramadol	NOUN
gra-1434	41	30	.	.	PUNCT
gra-1434	42	1	the	the	DET
gra-1434	42	2	incidence	incidence	NOUN
gra-1434	42	3	of	of	ADP
gra-1434	42	4	vomiting	vomiting	NOUN
gra-1434	42	5	is	be	AUX
gra-1434	42	6	high	high	ADJ
gra-1434	42	7	with	with	ADP
gra-1434	42	8	tramadol	tramadol	NOUN
gra-1434	42	9	group	group	NOUN
gra-1434	42	10	40	40	NUM
gra-1434	42	11	%	%	NOUN
gra-1434	42	12	while	while	SCONJ
gra-1434	42	13	20	20	NUM
gra-1434	42	14	%	%	NOUN
gra-1434	42	15	20	20	NUM
gra-1434	42	16	%	%	NOUN
gra-1434	42	17	each	each	PRON
gra-1434	42	18	in	in	ADP
gra-1434	42	19	butorphanol	butorphanol	NOUN
gra-1434	42	20	and	and	CCONJ
gra-1434	42	21	morphine	morphine	NOUN
gra-1434	42	22	.	.	PUNCT
gra-1434	43	1	hence	hence	ADV
gra-1434	43	2	routine	routine	ADJ
gra-1434	43	3	use	use	NOUN
gra-1434	43	4	of	of	ADP
gra-1434	43	5	antiemetics	antiemetic	NOUN
gra-1434	43	6	is	be	AUX
gra-1434	43	7	advisable	advisable	ADJ
gra-1434	43	8	after	after	ADP
gra-1434	43	9	epidural	epidural	ADJ
gra-1434	43	10	opioids	opioid	NOUN
gra-1434	43	11	.	.	PUNCT
gra-1434	44	1	the	the	DET
gra-1434	44	2	incidence	incidence	NOUN
gra-1434	44	3	of	of	ADP
gra-1434	44	4	urinary	urinary	ADJ
gra-1434	44	5	retention	retention	NOUN
gra-1434	44	6	is	be	AUX
gra-1434	44	7	28	28	NUM
gra-1434	44	8	%	%	NOUN
gra-1434	44	9	with	with	ADP
gra-1434	44	10	morphine	morphine	NOUN
gra-1434	44	11	while	while	SCONJ
gra-1434	44	12	no	no	DET
gra-1434	44	13	such	such	ADJ
gra-1434	44	14	events	event	NOUN
gra-1434	44	15	occurred	occur	VERB
gra-1434	44	16	in	in	ADP
gra-1434	44	17	other	other	ADJ
gra-1434	44	18	two	two	NUM
gra-1434	44	19	groups	group	NOUN
gra-1434	44	20	.	.	PUNCT
gra-1434	45	1	conclusion	conclusion	NOUN
gra-1434	45	2	:	:	PUNCT
gra-1434	45	3	it	it	PRON
gra-1434	45	4	has	have	AUX
gra-1434	45	5	been	be	AUX
gra-1434	45	6	found	find	VERB
gra-1434	45	7	out	out	ADP
gra-1434	45	8	by	by	ADP
gra-1434	45	9	this	this	DET
gra-1434	45	10	study	study	NOUN
gra-1434	45	11	that	that	PRON
gra-1434	45	12	morphine	morphine	NOUN
gra-1434	45	13	epidurally	epidurally	ADV
gra-1434	45	14	provides	provide	VERB
gra-1434	45	15	excellent	excellent	ADJ
gra-1434	45	16	long	long	ADJ
gra-1434	45	17	lasting	last	VERB
gra-1434	45	18	pain	pain	NOUN
gra-1434	45	19	relief	relief	NOUN
gra-1434	45	20	compared	compare	VERB
gra-1434	45	21	to	to	ADP
gra-1434	45	22	butrophanol	butrophanol	NOUN
gra-1434	45	23	and	and	CCONJ
gra-1434	45	24	tramadol	tramadol	NOUN
gra-1434	45	25	.	.	PUNCT
gra-1434	46	1	morphine	morphine	PROPN
gra-1434	46	2	,	,	PUNCT
gra-1434	46	3	the	the	DET
gra-1434	46	4	queen	queen	NOUN
gra-1434	46	5	of	of	ADP
gra-1434	46	6	opioids	opioid	NOUN
gra-1434	46	7	with	with	ADP
gra-1434	46	8	respect	respect	NOUN
gra-1434	46	9	to	to	ADP
gra-1434	46	10	quality	quality	NOUN
gra-1434	46	11	and	and	CCONJ
gra-1434	46	12	duration	duration	NOUN
gra-1434	46	13	of	of	ADP
gra-1434	46	14	pain	pain	NOUN
gra-1434	46	15	relief	relief	NOUN
gra-1434	46	16	can	can	AUX
gra-1434	46	17	not	not	PART
gra-1434	46	18	be	be	AUX
gra-1434	46	19	compared	compare	VERB
gra-1434	46	20	with	with	ADP
gra-1434	46	21	any	any	DET
gra-1434	46	22	other	other	ADJ
gra-1434	46	23	opioids	opioid	NOUN
gra-1434	46	24	.	.	PUNCT
gra-1434	47	1	hence	hence	ADV
gra-1434	47	2	it	it	PRON
gra-1434	47	3	remains	remain	VERB
gra-1434	47	4	the	the	DET
gra-1434	47	5	gold	gold	ADJ
gra-1434	47	6	standard	standard	ADJ
gra-1434	47	7	opioid	opioid	NOUN
gra-1434	47	8	for	for	ADP
gra-1434	47	9	pot	pot	NOUN
gra-1434	47	10	operative	operative	ADJ
gra-1434	47	11	analgesia	analgesia	NOUN
gra-1434	47	12	epidurally	epidurally	ADV
gra-1434	47	13	.	.	PUNCT
gra-1434	48	1	abstract	abstract	ADJ
gra-1434	48	2	keywords	keyword	NOUN
gra-1434	48	3	:	:	PUNCT
gra-1434	48	4	epidural	epidural	ADJ
gra-1434	48	5	analgessia	analgessia	NOUN
gra-1434	48	6	,	,	PUNCT
gra-1434	48	7	combined	combine	VERB
gra-1434	48	8	epidural	epidural	ADJ
gra-1434	48	9	analgesia	analgesia	NOUN
gra-1434	48	10	,	,	PUNCT
gra-1434	48	11	morphine	morphine	NOUN
gra-1434	48	12	,	,	PUNCT
gra-1434	48	13	butorphanol	butorphanol	NOUN
gra-1434	48	14	,	,	PUNCT
gra-1434	48	15	tramadol	tramadol	NOUN
gra-1434	48	16	,	,	PUNCT
gra-1434	48	17	postoperative	postoperative	ADJ
gra-1434	48	18	pain	pain	NOUN
gra-1434	48	19	relief	relief	NOUN
gra-1434	48	20	,	,	PUNCT
gra-1434	48	21	lower	low	ADJ
gra-1434	48	22	abdominal	abdominal	ADJ
gra-1434	48	23	surgeries	surgery	NOUN
gra-1434	48	24	volume-9	volume-9	PROPN
gra-1434	48	25	,	,	PUNCT
gra-1434	48	26	issue-1	issue-1	NUM
gra-1434	48	27	,	,	PUNCT
gra-1434	48	28	january-2020	january-2020	NOUN
gra-1434	48	29	•	•	NUM
gra-1434	48	30	print	print	NOUN
gra-1434	48	31	issn	issn	PROPN
gra-1434	48	32	no	no	NOUN
gra-1434	48	33	.	.	PROPN
gra-1434	48	34	2277	2277	NUM
gra-1434	48	35	8160	8160	NUM
gra-1434	48	36	•	•	NOUN
gra-1434	48	37	doi	doi	NOUN
gra-1434	48	38	:	:	PUNCT
gra-1434	48	39	10.36106	10.36106	NUM
gra-1434	48	40	/	/	SYM
gra-1434	48	41	gjra	gjra	PROPN
gra-1434	48	42	dr	dr	PROPN
gra-1434	48	43	.	.	PROPN
gra-1434	48	44	muthu	muthu	PROPN
gra-1434	48	45	vijayasankar	vijayasankar	PROPN
gra-1434	48	46	*	*	PROPN
gra-1434	48	47	m.d	m.d	PROPN
gra-1434	48	48	,	,	PUNCT
gra-1434	48	49	associate	associate	NOUN
gra-1434	48	50	professor	professor	NOUN
gra-1434	48	51	,	,	PUNCT
gra-1434	48	52	tamilnadu	tamilnadu	ADJ
gra-1434	48	53	government	government	NOUN
gra-1434	48	54	multi	multi	VERB
gra-1434	48	55	super	super	PROPN
gra-1434	48	56	speciality	speciality	PROPN
gra-1434	48	57	hospital	hospital	NOUN
gra-1434	48	58	,	,	PUNCT
gra-1434	48	59	chennai	chennai	PROPN
gra-1434	48	60	,	,	PUNCT
gra-1434	48	61	tamilnadu	tamilnadu	NOUN
gra-1434	48	62	.	.	PUNCT
gra-1434	49	1	*	*	PUNCT
gra-1434	49	2	corresponding	correspond	VERB
gra-1434	49	3	author	author	NOUN
gra-1434	49	4	62	62	NUM
gra-1434	49	5	x	x	SYM
gra-1434	49	6	gjra	gjra	PROPN
gra-1434	49	7	global	global	ADJ
gra-1434	49	8	journal	journal	PROPN
gra-1434	49	9	for	for	ADP
gra-1434	49	10	research	research	NOUN
gra-1434	49	11	analysis	analysis	NOUN
gra-1434	49	12	the	the	DET
gra-1434	49	13	epidural	epidural	ADJ
gra-1434	49	14	catheter	catheter	NOUN
gra-1434	49	15	is	be	AUX
gra-1434	49	16	inserted	insert	VERB
gra-1434	49	17	in	in	ADP
gra-1434	49	18	the	the	DET
gra-1434	49	19	usual	usual	ADJ
gra-1434	49	20	manner	manner	NOUN
gra-1434	49	21	and	and	CCONJ
gra-1434	49	22	kept	keep	VERB
gra-1434	49	23	3	3	NUM
gra-1434	49	24	to	to	PART
gra-1434	49	25	4	4	NUM
gra-1434	49	26	cms	cms	NOUN
gra-1434	49	27	into	into	ADP
gra-1434	49	28	the	the	DET
gra-1434	49	29	epidural	epidural	ADJ
gra-1434	49	30	space	space	NOUN
gra-1434	49	31	.	.	PUNCT
gra-1434	50	1	the	the	DET
gra-1434	50	2	pulse	pulse	NOUN
gra-1434	50	3	rate	rate	NOUN
gra-1434	50	4	and	and	CCONJ
gra-1434	50	5	blood	blood	NOUN
gra-1434	50	6	pressure	pressure	NOUN
gra-1434	50	7	were	be	AUX
gra-1434	50	8	monitored	monitor	VERB
gra-1434	50	9	every	every	DET
gra-1434	50	10	5	5	NUM
gra-1434	50	11	minutes	minute	NOUN
gra-1434	50	12	and	and	CCONJ
gra-1434	50	13	continuous	continuous	ADJ
gra-1434	50	14	spo2	spo2	PROPN
gra-1434	50	15	monitoring	monitoring	NOUN
gra-1434	50	16	was	be	AUX
gra-1434	50	17	done	do	VERB
gra-1434	50	18	.	.	PUNCT
gra-1434	51	1	a	a	DET
gra-1434	51	2	fall	fall	NOUN
gra-1434	51	3	of	of	ADP
gra-1434	51	4	systolic	systolic	ADJ
gra-1434	51	5	pressure	pressure	NOUN
gra-1434	51	6	by	by	ADP
gra-1434	51	7	20	20	NUM
gra-1434	51	8	%	%	NOUN
gra-1434	51	9	from	from	ADP
gra-1434	51	10	the	the	DET
gra-1434	51	11	base	base	NOUN
gra-1434	51	12	line	line	NOUN
gra-1434	51	13	value	value	NOUN
gra-1434	51	14	was	be	AUX
gra-1434	51	15	considered	consider	VERB
gra-1434	51	16	as	as	ADP
gra-1434	51	17	hypotension	hypotension	NOUN
gra-1434	51	18	and	and	CCONJ
gra-1434	51	19	managed	manage	VERB
gra-1434	51	20	with	with	ADP
gra-1434	51	21	intravenous	intravenous	ADJ
gra-1434	51	22	uids	uid	NOUN
gra-1434	51	23	,	,	PUNCT
gra-1434	51	24	oxygen	oxygen	NOUN
gra-1434	51	25	and	and	CCONJ
gra-1434	51	26	inj	inj	NOUN
gra-1434	51	27	.	.	PUNCT
gra-1434	52	1	ephedrine	ephedrine	PROPN
gra-1434	52	2	in	in	ADP
gra-1434	52	3	titrated	titrate	VERB
gra-1434	52	4	incremental	incremental	ADJ
gra-1434	52	5	doses	dose	NOUN
gra-1434	52	6	.	.	PUNCT
gra-1434	53	1	at	at	ADP
gra-1434	53	2	the	the	DET
gra-1434	53	3	end	end	NOUN
gra-1434	53	4	of	of	ADP
gra-1434	53	5	surgery	surgery	NOUN
gra-1434	53	6	in	in	ADP
gra-1434	53	7	group	group	NOUN
gra-1434	53	8	'	'	PUNCT
gra-1434	53	9	m	m	NOUN
gra-1434	53	10	'	'	PUNCT
gra-1434	53	11	(	(	PUNCT
gra-1434	53	12	morphine	morphine	NOUN
gra-1434	53	13	group	group	NOUN
gra-1434	53	14	)	)	PUNCT
gra-1434	53	15	50	50	NUM
gra-1434	53	16	mcg	mcg	NOUN
gra-1434	53	17	/	/	SYM
gra-1434	53	18	kg	kg	NOUN
gra-1434	53	19	of	of	ADP
gra-1434	53	20	morphine	morphine	NOUN
gra-1434	53	21	in	in	ADP
gra-1434	53	22	10ml	10ml	NOUN
gra-1434	53	23	saline	saline	NOUN
gra-1434	53	24	was	be	AUX
gra-1434	53	25	injected	inject	VERB
gra-1434	53	26	through	through	ADP
gra-1434	53	27	the	the	DET
gra-1434	53	28	epidural	epidural	ADJ
gra-1434	53	29	catheter	catheter	NOUN
gra-1434	53	30	.	.	PUNCT
gra-1434	54	1	in	in	ADP
gra-1434	54	2	the	the	DET
gra-1434	54	3	group	group	NOUN
gra-1434	54	4	'	'	PUNCT
gra-1434	54	5	b	b	X
gra-1434	54	6	'	'	PUNCT
gra-1434	54	7	(	(	PUNCT
gra-1434	54	8	butorphanol	butorphanol	NOUN
gra-1434	54	9	group	group	NOUN
gra-1434	54	10	)	)	PUNCT
gra-1434	54	11	40	40	NUM
gra-1434	54	12	mcg/	mcg/	NOUN
gra-1434	54	13	kg	kg	NOUN
gra-1434	54	14	of	of	ADP
gra-1434	54	15	butorphanol	butorphanol	NOUN
gra-1434	54	16	in	in	ADP
gra-1434	54	17	10	10	NUM
gra-1434	54	18	ml	ml	NOUN
gra-1434	54	19	saline	saline	NOUN
gra-1434	54	20	was	be	AUX
gra-1434	54	21	injected	inject	VERB
gra-1434	54	22	through	through	ADP
gra-1434	54	23	the	the	DET
gra-1434	54	24	epidural	epidural	ADJ
gra-1434	54	25	catheter	catheter	NOUN
gra-1434	54	26	.	.	PUNCT
gra-1434	55	1	in	in	ADP
gra-1434	55	2	group	group	NOUN
gra-1434	55	3	'	'	PUNCT
gra-1434	55	4	t	t	PROPN
gra-1434	55	5	'	'	PUNCT
gra-1434	55	6	(	(	PUNCT
gra-1434	55	7	tramadol	tramadol	NOUN
gra-1434	55	8	group	group	NOUN
gra-1434	55	9	)	)	PUNCT
gra-1434	55	10	,	,	PUNCT
gra-1434	55	11	1.5	1.5	NUM
gra-1434	55	12	mg	mg	NOUN
gra-1434	55	13	/	/	SYM
gra-1434	55	14	kg	kg	PROPN
gra-1434	55	15	of	of	ADP
gra-1434	55	16	tramadol	tramadol	NOUN
gra-1434	55	17	in	in	ADP
gra-1434	55	18	10	10	NUM
gra-1434	55	19	mg	mg	PROPN
gra-1434	55	20	saline	saline	NOUN
gra-1434	55	21	was	be	AUX
gra-1434	55	22	injected	inject	VERB
gra-1434	55	23	through	through	ADP
gra-1434	55	24	the	the	DET
gra-1434	55	25	epidural	epidural	ADJ
gra-1434	55	26	catheter	catheter	NOUN
gra-1434	55	27	and	and	CCONJ
gra-1434	55	28	the	the	DET
gra-1434	55	29	catheter	catheter	NOUN
gra-1434	55	30	was	be	AUX
gra-1434	55	31	removed	remove	VERB
gra-1434	55	32	in	in	ADP
gra-1434	55	33	all	all	DET
gra-1434	55	34	the	the	DET
gra-1434	55	35	three	three	NUM
gra-1434	55	36	groups	group	NOUN
gra-1434	55	37	.	.	PUNCT
gra-1434	56	1	time	time	NOUN
gra-1434	56	2	of	of	ADP
gra-1434	56	3	epidural	epidural	ADJ
gra-1434	56	4	opioid	opioid	ADJ
gra-1434	56	5	injection	injection	NOUN
gra-1434	56	6	was	be	AUX
gra-1434	56	7	noted	note	VERB
gra-1434	56	8	.	.	PUNCT
gra-1434	57	1	the	the	DET
gra-1434	57	2	level	level	NOUN
gra-1434	57	3	of	of	ADP
gra-1434	57	4	consciousness	consciousness	NOUN
gra-1434	57	5	was	be	AUX
gra-1434	57	6	assessed	assess	VERB
gra-1434	57	7	every	every	DET
gra-1434	57	8	hour	hour	NOUN
gra-1434	57	9	and	and	CCONJ
gra-1434	57	10	graded	grade	VERB
gra-1434	57	11	according	accord	VERB
gra-1434	57	12	to	to	ADP
gra-1434	57	13	the	the	DET
gra-1434	57	14	sedation	sedation	NOUN
gra-1434	57	15	score	score	NOUN
gra-1434	57	16	.	.	PUNCT
gra-1434	58	1	the	the	DET
gra-1434	58	2	pain	pain	NOUN
gra-1434	58	3	relief	relief	NOUN
gra-1434	58	4	is	be	AUX
gra-1434	58	5	graded	grade	VERB
gra-1434	58	6	as	as	ADP
gra-1434	58	7	vaps	vap	NOUN
gra-1434	58	8	and	and	CCONJ
gra-1434	58	9	was	be	AUX
gra-1434	58	10	assessed	assess	VERB
gra-1434	58	11	every	every	DET
gra-1434	58	12	hour	hour	NOUN
gra-1434	58	13	and	and	CCONJ
gra-1434	58	14	the	the	DET
gra-1434	58	15	total	total	ADJ
gra-1434	58	16	duration	duration	NOUN
gra-1434	58	17	of	of	ADP
gra-1434	58	18	post	post	PROPN
gra-1434	58	19	operative	operative	ADJ
gra-1434	58	20	analgesia	analgesia	NOUN
gra-1434	58	21	was	be	AUX
gra-1434	58	22	taken	take	VERB
gra-1434	58	23	as	as	ADP
gra-1434	58	24	the	the	DET
gra-1434	58	25	period	period	NOUN
gra-1434	58	26	from	from	ADP
gra-1434	58	27	the	the	DET
gra-1434	58	28	time	time	NOUN
gra-1434	58	29	of	of	ADP
gra-1434	58	30	giving	give	VERB
gra-1434	58	31	epidural	epidural	ADJ
gra-1434	58	32	drugs	drug	NOUN
gra-1434	58	33	till	till	SCONJ
gra-1434	58	34	the	the	DET
gra-1434	58	35	patients	patient	NOUN
gra-1434	58	36	rst	rst	PROPN
gra-1434	58	37	requirement	requirement	NOUN
gra-1434	58	38	of	of	ADP
gra-1434	58	39	rescue	rescue	NOUN
gra-1434	58	40	analgesic	analgesic	NOUN
gra-1434	58	41	.	.	PUNCT
gra-1434	59	1	patients	patient	NOUN
gra-1434	59	2	were	be	AUX
gra-1434	59	3	observed	observe	VERB
gra-1434	59	4	for	for	ADP
gra-1434	59	5	any	any	DET
gra-1434	59	6	side	side	NOUN
gra-1434	59	7	effects	effect	NOUN
gra-1434	59	8	like	like	ADP
gra-1434	59	9	respiratory	respiratory	ADJ
gra-1434	59	10	depression	depression	NOUN
gra-1434	59	11	,	,	PUNCT
gra-1434	59	12	nausea	nausea	NOUN
gra-1434	59	13	,	,	PUNCT
gra-1434	59	14	vomiting	vomiting	NOUN
gra-1434	59	15	,	,	PUNCT
gra-1434	59	16	urinary	urinary	ADJ
gra-1434	59	17	retention	retention	NOUN
gra-1434	59	18	,	,	PUNCT
gra-1434	59	19	hypotension	hypotension	NOUN
gra-1434	59	20	,	,	PUNCT
gra-1434	59	21	pruritus	pruritus	NOUN
gra-1434	59	22	,	,	PUNCT
gra-1434	59	23	headache	headache	NOUN
gra-1434	59	24	for	for	ADP
gra-1434	59	25	24	24	NUM
gra-1434	59	26	hours	hour	NOUN
gra-1434	59	27	.	.	PUNCT
gra-1434	60	1	data	datum	NOUN
gra-1434	60	2	analysis	analysis	NOUN
gra-1434	60	3	:	:	PUNCT
gra-1434	60	4	descriptive	descriptive	ADJ
gra-1434	60	5	statistical	statistical	ADJ
gra-1434	60	6	analysis	analysis	NOUN
gra-1434	60	7	of	of	ADP
gra-1434	60	8	all	all	DET
gra-1434	60	9	the	the	DET
gra-1434	60	10	data	datum	NOUN
gra-1434	60	11	collected	collect	VERB
gra-1434	60	12	in	in	ADP
gra-1434	60	13	the	the	DET
gra-1434	60	14	present	present	ADJ
gra-1434	60	15	study	study	NOUN
gra-1434	60	16	was	be	AUX
gra-1434	60	17	performed	perform	VERB
gra-1434	60	18	.	.	PUNCT
gra-1434	61	1	kruskal	kruskal	PROPN
gra-1434	61	2	–	–	PUNCT
gra-1434	61	3	wallis	wallis	PROPN
gra-1434	61	4	'	'	NUM
gra-1434	61	5	one	one	NUM
gra-1434	61	6	way	way	NOUN
gra-1434	61	7	analysis	analysis	NOUN
gra-1434	61	8	of	of	ADP
gra-1434	61	9	variance	variance	NOUN
gra-1434	61	10	test	test	NOUN
gra-1434	61	11	”	"	PUNCT
gra-1434	61	12	was	be	AUX
gra-1434	61	13	performed	perform	VERB
gra-1434	61	14	to	to	ADP
gra-1434	61	15	nd	nd	PROPN
gra-1434	61	16	out	out	ADP
gra-1434	61	17	the	the	DET
gra-1434	61	18	level	level	NOUN
gra-1434	61	19	of	of	ADP
gra-1434	61	20	signicance	signicance	NOUN
gra-1434	61	21	in	in	ADP
gra-1434	61	22	the	the	DET
gra-1434	61	23	duration	duration	NOUN
gra-1434	61	24	of	of	ADP
gra-1434	61	25	analgesia	analgesia	PROPN
gra-1434	61	26	,	,	PUNCT
gra-1434	61	27	quality	quality	NOUN
gra-1434	61	28	of	of	ADP
gra-1434	61	29	analgesia	analgesia	NOUN
gra-1434	61	30	,	,	PUNCT
gra-1434	61	31	sedation	sedation	NOUN
gra-1434	61	32	between	between	ADP
gra-1434	61	33	the	the	DET
gra-1434	61	34	three	three	NUM
gra-1434	61	35	study	study	NOUN
gra-1434	61	36	groups	group	NOUN
gra-1434	61	37	.	.	PUNCT
gra-1434	62	1	observation	observation	NOUN
gra-1434	62	2	and	and	CCONJ
gra-1434	62	3	results	result	NOUN
gra-1434	62	4	:	:	PUNCT
gra-1434	62	5	patients	patient	NOUN
gra-1434	62	6	in	in	ADP
gra-1434	62	7	all	all	DET
gra-1434	62	8	the	the	DET
gra-1434	62	9	three	three	NUM
gra-1434	62	10	groups	group	NOUN
gra-1434	62	11	were	be	AUX
gra-1434	62	12	comparable	comparable	ADJ
gra-1434	62	13	in	in	ADP
gra-1434	62	14	age	age	NOUN
gra-1434	62	15	,	,	PUNCT
gra-1434	62	16	weight	weight	NOUN
gra-1434	62	17	distribution	distribution	NOUN
gra-1434	62	18	and	and	CCONJ
gra-1434	62	19	the	the	DET
gra-1434	62	20	site	site	NOUN
gra-1434	62	21	and	and	CCONJ
gra-1434	62	22	type	type	NOUN
gra-1434	62	23	of	of	ADP
gra-1434	62	24	surgery	surgery	NOUN
gra-1434	62	25	.	.	PUNCT
gra-1434	63	1	age	age	NOUN
gra-1434	63	2	distribution	distribution	NOUN
gra-1434	63	3	:	:	PUNCT
gra-1434	63	4	patients	patient	NOUN
gra-1434	63	5	in	in	ADP
gra-1434	63	6	the	the	DET
gra-1434	63	7	age	age	NOUN
gra-1434	63	8	group	group	NOUN
gra-1434	63	9	between	between	ADP
gra-1434	63	10	20	20	NUM
gra-1434	63	11	and	and	CCONJ
gra-1434	63	12	70	70	NUM
gra-1434	63	13	were	be	AUX
gra-1434	63	14	selected	select	VERB
gra-1434	63	15	for	for	ADP
gra-1434	63	16	the	the	DET
gra-1434	63	17	study.(table	study.(table	NUM
gra-1434	63	18	1	1	NUM
gra-1434	63	19	&	&	CCONJ
gra-1434	63	20	2	2	NUM
gra-1434	63	21	)	)	PUNCT
gra-1434	63	22	.	.	PUNCT
gra-1434	64	1	the	the	DET
gra-1434	64	2	lowest	low	ADJ
gra-1434	64	3	age	age	NOUN
gra-1434	64	4	of	of	ADP
gra-1434	64	5	a	a	DET
gra-1434	64	6	patient	patient	NOUN
gra-1434	64	7	in	in	ADP
gra-1434	64	8	the	the	DET
gra-1434	64	9	group	group	NOUN
gra-1434	64	10	'	'	PUNCT
gra-1434	64	11	m	m	VERB
gra-1434	64	12	'	'	PUNCT
gra-1434	64	13	was	be	AUX
gra-1434	64	14	25	25	NUM
gra-1434	64	15	and	and	CCONJ
gra-1434	64	16	the	the	DET
gra-1434	64	17	highest	high	ADJ
gra-1434	64	18	age	age	NOUN
gra-1434	64	19	was	be	AUX
gra-1434	64	20	60	60	NUM
gra-1434	64	21	years	year	NOUN
gra-1434	64	22	.	.	PUNCT
gra-1434	65	1	in	in	ADP
gra-1434	65	2	group	group	NOUN
gra-1434	65	3	'	'	PUNCT
gra-1434	65	4	b	b	NOUN
gra-1434	65	5	'	'	PUNCT
gra-1434	65	6	the	the	DET
gra-1434	65	7	lowest	low	ADJ
gra-1434	65	8	age	age	NOUN
gra-1434	65	9	of	of	ADP
gra-1434	65	10	a	a	DET
gra-1434	65	11	patient	patient	NOUN
gra-1434	65	12	was	be	AUX
gra-1434	65	13	28	28	NUM
gra-1434	65	14	and	and	CCONJ
gra-1434	65	15	the	the	DET
gra-1434	65	16	highest	high	ADJ
gra-1434	65	17	age	age	NOUN
gra-1434	65	18	was	be	AUX
gra-1434	65	19	65	65	NUM
gra-1434	65	20	.	.	PUNCT
gra-1434	66	1	in	in	ADP
gra-1434	66	2	group	group	NOUN
gra-1434	66	3	'	'	PUNCT
gra-1434	66	4	t	t	PROPN
gra-1434	66	5	'	'	PUNCT
gra-1434	66	6	the	the	DET
gra-1434	66	7	lowest	low	ADJ
gra-1434	66	8	age	age	NOUN
gra-1434	66	9	of	of	ADP
gra-1434	66	10	a	a	DET
gra-1434	66	11	patient	patient	NOUN
gra-1434	66	12	was	be	AUX
gra-1434	66	13	20	20	NUM
gra-1434	66	14	and	and	CCONJ
gra-1434	66	15	the	the	DET
gra-1434	66	16	highest	high	ADJ
gra-1434	66	17	age	age	NOUN
gra-1434	66	18	was	be	AUX
gra-1434	66	19	64	64	NUM
gra-1434	66	20	.	.	PUNCT
gra-1434	66	21	table	table	NOUN
gra-1434	66	22	1	1	NUM
gra-1434	66	23	.	.	PUNCT
gra-1434	67	1	age	age	NOUN
gra-1434	67	2	comparison	comparison	NOUN
gra-1434	67	3	(	(	PUNCT
gra-1434	67	4	in	in	ADP
gra-1434	67	5	years	year	NOUN
gra-1434	67	6	)	)	PUNCT
gra-1434	67	7	among	among	ADP
gra-1434	67	8	three	three	NUM
gra-1434	67	9	groups	group	NOUN
gra-1434	67	10	table	table	NOUN
gra-1434	67	11	2	2	NUM
gra-1434	67	12	.	.	PUNCT
gra-1434	68	1	hence	hence	ADV
gra-1434	68	2	the	the	DET
gra-1434	68	3	age	age	NOUN
gra-1434	68	4	between	between	ADP
gra-1434	68	5	the	the	DET
gra-1434	68	6	three	three	NUM
gra-1434	68	7	groups	group	NOUN
gra-1434	68	8	are	be	AUX
gra-1434	68	9	comparable	comparable	ADJ
gra-1434	68	10	as	as	SCONJ
gra-1434	68	11	there	there	PRON
gra-1434	68	12	is	be	VERB
gra-1434	68	13	not	not	PART
gra-1434	68	14	a	a	DET
gra-1434	68	15	statistically	statistically	ADV
gra-1434	68	16	signicant	signicant	ADJ
gra-1434	68	17	difference	difference	NOUN
gra-1434	68	18	p=0.259	p=0.259	NOUN
gra-1434	68	19	.	.	PUNCT
gra-1434	69	1	weight	weight	NOUN
gra-1434	69	2	distribution	distribution	NOUN
gra-1434	69	3	:	:	PUNCT
gra-1434	69	4	in	in	ADP
gra-1434	69	5	group	group	NOUN
gra-1434	69	6	'	'	PUNCT
gra-1434	69	7	m	m	NOUN
gra-1434	69	8	'	'	PUNCT
gra-1434	69	9	the	the	DET
gra-1434	69	10	minimum	minimum	ADJ
gra-1434	69	11	weight	weight	NOUN
gra-1434	69	12	of	of	ADP
gra-1434	69	13	a	a	DET
gra-1434	69	14	patient	patient	NOUN
gra-1434	69	15	was	be	AUX
gra-1434	69	16	40kgs	40kgs	ADJ
gra-1434	69	17	and	and	CCONJ
gra-1434	69	18	maximum	maximum	NOUN
gra-1434	69	19	of	of	ADP
gra-1434	69	20	60	60	NUM
gra-1434	69	21	kgs	kgs	NOUN
gra-1434	69	22	.	.	PUNCT
gra-1434	70	1	in	in	ADP
gra-1434	70	2	group	group	NOUN
gra-1434	70	3	'	'	PUNCT
gra-1434	70	4	b	b	NOUN
gra-1434	70	5	'	'	PUNCT
gra-1434	70	6	the	the	DET
gra-1434	70	7	minimum	minimum	ADJ
gra-1434	70	8	weight	weight	NOUN
gra-1434	70	9	of	of	ADP
gra-1434	70	10	a	a	DET
gra-1434	70	11	patient	patient	NOUN
gra-1434	70	12	was	be	AUX
gra-1434	70	13	45kgs	45kgs	NOUN
gra-1434	70	14	and	and	CCONJ
gra-1434	70	15	maximum	maximum	NOUN
gra-1434	70	16	of	of	ADP
gra-1434	70	17	62	62	NUM
gra-1434	70	18	kgs	kg	NOUN
gra-1434	70	19	.	.	PUNCT
gra-1434	71	1	in	in	ADP
gra-1434	71	2	group	group	NOUN
gra-1434	71	3	'	'	PUNCT
gra-1434	71	4	t	t	PROPN
gra-1434	71	5	'	'	PUNCT
gra-1434	71	6	the	the	DET
gra-1434	71	7	minimum	minimum	ADJ
gra-1434	71	8	weight	weight	NOUN
gra-1434	71	9	of	of	ADP
gra-1434	71	10	a	a	DET
gra-1434	71	11	patient	patient	NOUN
gra-1434	71	12	was	be	AUX
gra-1434	71	13	45kgs	45kgs	NOUN
gra-1434	71	14	and	and	CCONJ
gra-1434	71	15	maximum	maximum	NOUN
gra-1434	71	16	of	of	ADP
gra-1434	71	17	64	64	NUM
gra-1434	71	18	kgs	kgs	NOUN
gra-1434	71	19	(	(	PUNCT
gra-1434	71	20	table	table	NOUN
gra-1434	71	21	3	3	NUM
gra-1434	71	22	)	)	PUNCT
gra-1434	71	23	.	.	PUNCT
gra-1434	72	1	table	table	NOUN
gra-1434	72	2	3	3	NUM
gra-1434	72	3	.	.	PUNCT
gra-1434	73	1	hence	hence	ADV
gra-1434	73	2	the	the	DET
gra-1434	73	3	weight	weight	NOUN
gra-1434	73	4	in	in	ADP
gra-1434	73	5	between	between	ADP
gra-1434	73	6	the	the	DET
gra-1434	73	7	groups	group	NOUN
gra-1434	73	8	are	be	AUX
gra-1434	73	9	comparable	comparable	ADJ
gra-1434	73	10	as	as	SCONJ
gra-1434	73	11	there	there	PRON
gra-1434	73	12	is	be	VERB
gra-1434	73	13	no	no	DET
gra-1434	73	14	statistically	statistically	ADV
gra-1434	73	15	signicant	signicant	ADJ
gra-1434	73	16	difference	difference	NOUN
gra-1434	73	17	with	with	ADP
gra-1434	73	18	'	'	PUNCT
gra-1434	73	19	p	p	X
gra-1434	73	20	'	'	PUNCT
gra-1434	73	21	value	value	NOUN
gra-1434	73	22	>	>	NOUN
gra-1434	73	23	0.286	0.286	NUM
gra-1434	73	24	.	.	PUNCT
gra-1434	74	1	duration	duration	NOUN
gra-1434	74	2	of	of	ADP
gra-1434	74	3	postoperative	postoperative	ADJ
gra-1434	74	4	analgesia	analgesia	NOUN
gra-1434	74	5	in	in	ADP
gra-1434	74	6	group	group	NOUN
gra-1434	74	7	'	'	PUNCT
gra-1434	74	8	m	m	NOUN
gra-1434	74	9	'	'	PUNCT
gra-1434	74	10	the	the	DET
gra-1434	74	11	minimum	minimum	ADJ
gra-1434	74	12	duration	duration	NOUN
gra-1434	74	13	of	of	ADP
gra-1434	74	14	post	post	PROPN
gra-1434	74	15	operative	operative	ADJ
gra-1434	74	16	analgesia	analgesia	NOUN
gra-1434	74	17	was	be	AUX
gra-1434	74	18	840	840	NUM
gra-1434	74	19	minutes	minute	NOUN
gra-1434	74	20	and	and	CCONJ
gra-1434	74	21	the	the	DET
gra-1434	74	22	maximum	maximum	ADJ
gra-1434	74	23	duration	duration	NOUN
gra-1434	74	24	was	be	AUX
gra-1434	74	25	975	975	NUM
gra-1434	74	26	minutes	minute	NOUN
gra-1434	74	27	with	with	ADP
gra-1434	74	28	a	a	DET
gra-1434	74	29	mean	mean	NOUN
gra-1434	74	30	of	of	ADP
gra-1434	74	31	919.2	919.2	NUM
gra-1434	74	32	minutes	minute	NOUN
gra-1434	74	33	and	and	CCONJ
gra-1434	74	34	standard	standard	ADJ
gra-1434	74	35	deviation	deviation	NOUN
gra-1434	74	36	of	of	ADP
gra-1434	74	37	38.36	38.36	NUM
gra-1434	74	38	minutes	minute	NOUN
gra-1434	74	39	.	.	PUNCT
gra-1434	75	1	in	in	ADP
gra-1434	75	2	group	group	NOUN
gra-1434	75	3	'	'	PUNCT
gra-1434	75	4	b	b	NOUN
gra-1434	75	5	'	'	PUNCT
gra-1434	75	6	the	the	DET
gra-1434	75	7	minimum	minimum	ADJ
gra-1434	75	8	duration	duration	NOUN
gra-1434	75	9	of	of	ADP
gra-1434	75	10	post	post	PROPN
gra-1434	75	11	operative	operative	ADJ
gra-1434	75	12	analgesia	analgesia	NOUN
gra-1434	75	13	was	be	AUX
gra-1434	75	14	420	420	NUM
gra-1434	75	15	minutes	minute	NOUN
gra-1434	75	16	and	and	CCONJ
gra-1434	75	17	the	the	DET
gra-1434	75	18	maximum	maximum	ADJ
gra-1434	75	19	duration	duration	NOUN
gra-1434	75	20	was	be	AUX
gra-1434	75	21	570	570	NUM
gra-1434	75	22	minutes	minute	NOUN
gra-1434	75	23	with	with	ADP
gra-1434	75	24	a	a	DET
gra-1434	75	25	mean	mean	NOUN
gra-1434	75	26	of	of	ADP
gra-1434	75	27	505.6	505.6	NUM
gra-1434	75	28	min	min	NOUN
gra-1434	75	29	and	and	CCONJ
gra-1434	75	30	standard	standard	ADJ
gra-1434	75	31	deviation	deviation	NOUN
gra-1434	75	32	of	of	ADP
gra-1434	75	33	49.08	49.08	NUM
gra-1434	75	34	.	.	PUNCT
gra-1434	76	1	in	in	ADP
gra-1434	76	2	group	group	NOUN
gra-1434	76	3	'	'	PUNCT
gra-1434	76	4	t	t	PROPN
gra-1434	76	5	'	'	PUNCT
gra-1434	76	6	the	the	DET
gra-1434	76	7	minimum	minimum	ADJ
gra-1434	76	8	duration	duration	NOUN
gra-1434	76	9	of	of	ADP
gra-1434	76	10	post	post	PROPN
gra-1434	76	11	operative	operative	ADJ
gra-1434	76	12	analgesia	analgesia	NOUN
gra-1434	76	13	was	be	AUX
gra-1434	76	14	240	240	NUM
gra-1434	76	15	minutes	minute	NOUN
gra-1434	76	16	and	and	CCONJ
gra-1434	76	17	the	the	DET
gra-1434	76	18	maximum	maximum	ADJ
gra-1434	76	19	duration	duration	NOUN
gra-1434	76	20	was	be	AUX
gra-1434	76	21	330	330	NUM
gra-1434	76	22	minutes	minute	NOUN
gra-1434	76	23	with	with	ADP
gra-1434	76	24	a	a	DET
gra-1434	76	25	mean	mean	NOUN
gra-1434	76	26	of	of	ADP
gra-1434	76	27	272.4	272.4	NUM
gra-1434	76	28	min	min	NOUN
gra-1434	76	29	and	and	CCONJ
gra-1434	76	30	standard	standard	ADJ
gra-1434	76	31	deviation	deviation	NOUN
gra-1434	76	32	of	of	ADP
gra-1434	76	33	28.61	28.61	NUM
gra-1434	76	34	(	(	PUNCT
gra-1434	76	35	figure	figure	NOUN
gra-1434	76	36	1	1	NUM
gra-1434	76	37	)	)	PUNCT
gra-1434	76	38	.	.	PUNCT
gra-1434	77	1	applying	apply	VERB
gra-1434	77	2	kruskal	kruskal	NOUN
gra-1434	77	3	–	–	PUNCT
gra-1434	77	4	walis	walis	VERB
gra-1434	77	5	one	one	NUM
gra-1434	77	6	way	way	NOUN
gra-1434	77	7	analysis	analysis	NOUN
gra-1434	77	8	of	of	ADP
gra-1434	77	9	variance	variance	NOUN
gra-1434	77	10	the	the	DET
gra-1434	77	11	duration	duration	NOUN
gra-1434	77	12	of	of	ADP
gra-1434	77	13	post	post	ADJ
gra-1434	77	14	operative	operative	ADJ
gra-1434	77	15	analgesia	analgesia	NOUN
gra-1434	77	16	showed	show	VERB
gra-1434	77	17	the	the	DET
gra-1434	77	18	signicant	signicant	ADJ
gra-1434	77	19	statistical	statistical	ADJ
gra-1434	77	20	difference	difference	NOUN
gra-1434	77	21	between	between	ADP
gra-1434	77	22	the	the	DET
gra-1434	77	23	three	three	NUM
gra-1434	77	24	groups	group	NOUN
gra-1434	77	25	with	with	ADP
gra-1434	77	26	p	p	NOUN
gra-1434	77	27	value	value	NOUN
gra-1434	77	28	<	<	NOUN
gra-1434	77	29	0.001	0.001	NUM
gra-1434	77	30	.	.	PUNCT
gra-1434	78	1	figure	figure	NOUN
gra-1434	78	2	1	1	NUM
gra-1434	78	3	.	.	PUNCT
gra-1434	79	1	quality	quality	NOUN
gra-1434	79	2	of	of	ADP
gra-1434	79	3	analgesia	analgesia	NOUN
gra-1434	79	4	:	:	PUNCT
gra-1434	79	5	vaps	vap	VERB
gra-1434	79	6	score	score	NOUN
gra-1434	79	7	(	(	PUNCT
gra-1434	79	8	table	table	NOUN
gra-1434	79	9	4	4	NUM
gra-1434	79	10	&	&	CCONJ
gra-1434	79	11	5	5	NUM
gra-1434	79	12	)	)	PUNCT
gra-1434	79	13	judged	judge	VERB
gra-1434	79	14	the	the	DET
gra-1434	79	15	quality	quality	NOUN
gra-1434	79	16	of	of	ADP
gra-1434	79	17	analgesia(10	analgesia(10	NOUN
gra-1434	79	18	)	)	PUNCT
gra-1434	79	19	.	.	PUNCT
gra-1434	80	1	in	in	ADP
gra-1434	80	2	group	group	NOUN
gra-1434	80	3	'	'	PUNCT
gra-1434	80	4	m	m	NOUN
gra-1434	80	5	'	'	PUNCT
gra-1434	80	6	the	the	DET
gra-1434	80	7	quality	quality	NOUN
gra-1434	80	8	of	of	ADP
gra-1434	80	9	analgesic	analgesic	ADJ
gra-1434	80	10	was	be	AUX
gra-1434	80	11	good	good	ADJ
gra-1434	80	12	with	with	ADP
gra-1434	80	13	a	a	DET
gra-1434	80	14	score	score	NOUN
gra-1434	80	15	of	of	ADP
gra-1434	80	16	24	24	NUM
gra-1434	80	17	in	in	ADP
gra-1434	80	18	rst	rst	PROPN
gra-1434	80	19	hour	hour	NOUN
gra-1434	80	20	in	in	ADP
gra-1434	80	21	20	20	NUM
gra-1434	80	22	patients	patient	NOUN
gra-1434	80	23	,	,	PUNCT
gra-1434	80	24	but	but	CCONJ
gra-1434	80	25	the	the	DET
gra-1434	80	26	analgesic	analgesic	ADJ
gra-1434	80	27	quality	quality	NOUN
gra-1434	80	28	increases	increase	NOUN
gra-1434	80	29	after	after	ADP
gra-1434	80	30	1	1	NUM
gra-1434	80	31	hour	hour	NOUN
gra-1434	80	32	to	to	ADP
gra-1434	80	33	excellent	excellent	ADJ
gra-1434	80	34	pain	pain	NOUN
gra-1434	80	35	relief	relief	NOUN
gra-1434	80	36	with	with	ADP
gra-1434	80	37	score	score	NOUN
gra-1434	80	38	of	of	ADP
gra-1434	80	39	0	0	NUM
gra-1434	80	40	-	-	SYM
gra-1434	80	41	1	1	NUM
gra-1434	80	42	in	in	ADP
gra-1434	80	43	17	17	NUM
gra-1434	80	44	patients	patient	NOUN
gra-1434	80	45	.	.	PUNCT
gra-1434	81	1	in	in	ADP
gra-1434	81	2	group	group	NOUN
gra-1434	81	3	'	'	PUNCT
gra-1434	81	4	b	b	NOUN
gra-1434	81	5	'	'	PUNCT
gra-1434	81	6	the	the	DET
gra-1434	81	7	quality	quality	NOUN
gra-1434	81	8	of	of	ADP
gra-1434	81	9	analgesia	analgesia	NOUN
gra-1434	81	10	at	at	ADP
gra-1434	81	11	rst	rst	PROPN
gra-1434	81	12	hour	hour	NOUN
gra-1434	81	13	was	be	AUX
gra-1434	81	14	excellent	excellent	ADJ
gra-1434	81	15	with	with	ADP
gra-1434	81	16	pain	pain	NOUN
gra-1434	81	17	score	score	NOUN
gra-1434	81	18	of	of	ADP
gra-1434	81	19	0	0	NUM
gra-1434	81	20	-	-	SYM
gra-1434	81	21	1	1	NUM
gra-1434	81	22	in	in	ADP
gra-1434	81	23	6	6	NUM
gra-1434	81	24	patients	patient	NOUN
gra-1434	81	25	and	and	CCONJ
gra-1434	81	26	good	good	ADJ
gra-1434	81	27	in	in	ADP
gra-1434	81	28	19	19	NUM
gra-1434	81	29	patients	patient	NOUN
gra-1434	81	30	with	with	ADP
gra-1434	81	31	pain	pain	NOUN
gra-1434	81	32	score	score	NOUN
gra-1434	81	33	of	of	ADP
gra-1434	81	34	2	2	NUM
gra-1434	81	35	-	-	SYM
gra-1434	81	36	4	4	NUM
gra-1434	81	37	.	.	PUNCT
gra-1434	82	1	at	at	ADP
gra-1434	82	2	fourth	fourth	ADJ
gra-1434	82	3	hour	hour	NOUN
gra-1434	82	4	all	all	DET
gra-1434	82	5	the	the	DET
gra-1434	82	6	25	25	NUM
gra-1434	82	7	patients	patient	NOUN
gra-1434	82	8	were	be	AUX
gra-1434	82	9	with	with	ADP
gra-1434	82	10	good	good	ADJ
gra-1434	82	11	pain	pain	NOUN
gra-1434	82	12	relief	relief	NOUN
gra-1434	82	13	with	with	ADP
gra-1434	82	14	score	score	NOUN
gra-1434	82	15	of	of	ADP
gra-1434	82	16	2	2	NUM
gra-1434	82	17	-	-	SYM
gra-1434	82	18	4	4	NUM
gra-1434	82	19	.	.	PUNCT
gra-1434	83	1	in	in	ADP
gra-1434	83	2	group	group	NOUN
gra-1434	83	3	'	'	PUNCT
gra-1434	83	4	t	t	PROPN
gra-1434	83	5	'	'	PUNCT
gra-1434	83	6	the	the	DET
gra-1434	83	7	quality	quality	NOUN
gra-1434	83	8	of	of	ADP
gra-1434	83	9	analgesic	analgesic	NOUN
gra-1434	83	10	at	at	ADP
gra-1434	83	11	rst	rst	PROPN
gra-1434	83	12	hour	hour	NOUN
gra-1434	83	13	was	be	AUX
gra-1434	83	14	good	good	ADJ
gra-1434	83	15	with	with	ADP
gra-1434	83	16	pain	pain	NOUN
gra-1434	83	17	score	score	NOUN
gra-1434	83	18	of	of	ADP
gra-1434	83	19	0	0	NUM
gra-1434	83	20	-	-	SYM
gra-1434	83	21	2	2	NUM
gra-1434	83	22	in	in	ADP
gra-1434	83	23	22	22	NUM
gra-1434	83	24	patients	patient	NOUN
gra-1434	83	25	but	but	CCONJ
gra-1434	83	26	the	the	DET
gra-1434	83	27	analgesic	analgesic	ADJ
gra-1434	83	28	quality	quality	NOUN
gra-1434	83	29	does	do	AUX
gra-1434	83	30	not	not	PART
gra-1434	83	31	last	last	VERB
gra-1434	83	32	longer	long	ADV
gra-1434	83	33	.	.	PUNCT
gra-1434	84	1	at	at	ADP
gra-1434	84	2	fourth	fourth	ADJ
gra-1434	84	3	hour	hour	NOUN
gra-1434	84	4	the	the	DET
gra-1434	84	5	analgesic	analgesic	ADJ
gra-1434	84	6	quality	quality	NOUN
gra-1434	84	7	was	be	AUX
gra-1434	84	8	fair	fair	ADJ
gra-1434	84	9	with	with	ADP
gra-1434	84	10	pain	pain	NOUN
gra-1434	84	11	score	score	NOUN
gra-1434	84	12	of	of	ADP
gra-1434	84	13	5	5	NUM
gra-1434	84	14	-	-	SYM
gra-1434	84	15	6	6	NUM
gra-1434	84	16	in	in	ADP
gra-1434	84	17	18	18	NUM
gra-1434	84	18	patients	patient	NOUN
gra-1434	84	19	and	and	CCONJ
gra-1434	84	20	good	good	ADJ
gra-1434	84	21	with	with	ADP
gra-1434	84	22	a	a	DET
gra-1434	84	23	score	score	NOUN
gra-1434	84	24	of	of	ADP
gra-1434	84	25	2	2	NUM
gra-1434	84	26	-	-	SYM
gra-1434	84	27	4	4	NUM
gra-1434	84	28	in	in	ADP
gra-1434	84	29	7	7	NUM
gra-1434	84	30	patients	patient	NOUN
gra-1434	84	31	(	(	PUNCT
gra-1434	84	32	figure	figure	NOUN
gra-1434	84	33	2	2	NUM
gra-1434	84	34	&	&	CCONJ
gra-1434	84	35	3	3	NUM
gra-1434	84	36	)	)	PUNCT
gra-1434	84	37	.	.	PUNCT
gra-1434	85	1	patients	patient	NOUN
gra-1434	85	2	were	be	AUX
gra-1434	85	3	given	give	VERB
gra-1434	85	4	the	the	DET
gra-1434	85	5	rst	rst	PROPN
gra-1434	85	6	dose	dose	NOUN
gra-1434	85	7	of	of	ADP
gra-1434	85	8	parentral	parentral	ADJ
gra-1434	85	9	analgesic	analgesic	NOUN
gra-1434	85	10	when	when	SCONJ
gra-1434	85	11	the	the	DET
gra-1434	85	12	pain	pain	NOUN
gra-1434	85	13	score	score	NOUN
gra-1434	85	14	was	be	AUX
gra-1434	85	15	6	6	NUM
gra-1434	85	16	and	and	CCONJ
gra-1434	85	17	above	above	ADV
gra-1434	85	18	.	.	PUNCT
gra-1434	86	1	sttable	sttable	ADJ
gra-1434	86	2	4	4	NUM
gra-1434	86	3	.	.	PUNCT
gra-1434	86	4	vaps	vap	VERB
gra-1434	86	5	score	score	NOUN
gra-1434	86	6	(	(	PUNCT
gra-1434	86	7	1	1	NUM
gra-1434	86	8	hour	hour	NOUN
gra-1434	86	9	)	)	PUNCT
gra-1434	86	10	figure	figure	NOUN
gra-1434	86	11	2	2	NUM
gra-1434	86	12	.	.	PUNCT
gra-1434	86	13	thtable	thtable	ADJ
gra-1434	86	14	5	5	NUM
gra-1434	86	15	.	.	PUNCT
gra-1434	87	1	vaps	vap	VERB
gra-1434	87	2	score	score	NOUN
gra-1434	87	3	(	(	PUNCT
gra-1434	87	4	4	4	NUM
gra-1434	87	5	hour	hour	NOUN
gra-1434	87	6	)	)	PUNCT
gra-1434	87	7	volume-9	volume-9	PROPN
gra-1434	87	8	,	,	PUNCT
gra-1434	87	9	issue-1	issue-1	NUM
gra-1434	87	10	,	,	PUNCT
gra-1434	87	11	january-2020	january-2020	NOUN
gra-1434	87	12	•	•	NUM
gra-1434	87	13	print	print	NOUN
gra-1434	87	14	issn	issn	PROPN
gra-1434	87	15	no	no	NOUN
gra-1434	87	16	.	.	PROPN
gra-1434	87	17	2277	2277	NUM
gra-1434	87	18	8160	8160	NUM
gra-1434	87	19	•	•	NOUN
gra-1434	87	20	doi	doi	NOUN
gra-1434	87	21	:	:	PUNCT
gra-1434	87	22	10.36106	10.36106	NUM
gra-1434	87	23	/	/	SYM
gra-1434	87	24	gjra	gjra	NOUN
gra-1434	87	25	age	age	NOUN
gra-1434	87	26	in	in	ADP
gra-1434	87	27	years	year	NOUN
gra-1434	87	28	20	20	NUM
gra-1434	87	29	-	-	SYM
gra-1434	87	30	29	29	NUM
gra-1434	87	31	30	30	NUM
gra-1434	87	32	-	-	SYM
gra-1434	87	33	39	39	NUM
gra-1434	87	34	40	40	NUM
gra-1434	87	35	-	-	SYM
gra-1434	87	36	49	49	NUM
gra-1434	87	37	50	50	NUM
gra-1434	87	38	-	-	SYM
gra-1434	87	39	70	70	NUM
gra-1434	87	40	group	group	NOUN
gra-1434	87	41	'	'	PUNCT
gra-1434	87	42	m	m	NOUN
gra-1434	87	43	'	'	PART
gra-1434	87	44	6	6	NUM
gra-1434	87	45	5	5	NUM
gra-1434	87	46	8	8	NUM
gra-1434	87	47	6	6	NUM
gra-1434	87	48	group	group	NOUN
gra-1434	87	49	'	'	PUNCT
gra-1434	87	50	b	b	NOUN
gra-1434	87	51	'	'	PUNCT
gra-1434	87	52	2	2	NUM
gra-1434	87	53	5	5	NUM
gra-1434	87	54	8	8	NUM
gra-1434	87	55	10	10	NUM
gra-1434	87	56	group	group	NOUN
gra-1434	87	57	'	'	PUNCT
gra-1434	87	58	t	t	PROPN
gra-1434	87	59	'	'	PUNCT
gra-1434	87	60	2	2	NUM
gra-1434	87	61	12	12	NUM
gra-1434	87	62	5	5	NUM
gra-1434	87	63	6	6	NUM
gra-1434	87	64	mean	mean	NOUN
gra-1434	87	65	s.d	s.d	PROPN
gra-1434	87	66	standard	standard	PROPN
gra-1434	87	67	group	group	NOUN
gra-1434	87	68	'	'	PUNCT
gra-1434	87	69	m	m	NOUN
gra-1434	87	70	'	'	PUNCT
gra-1434	87	71	39.960	39.960	NUM
gra-1434	87	72	11.275	11.275	NUM
gra-1434	87	73	2.255	2.255	NUM
gra-1434	87	74	group	group	NOUN
gra-1434	87	75	'	'	PUNCT
gra-1434	87	76	b	b	NOUN
gra-1434	87	77	'	'	PUNCT
gra-1434	87	78	44.560	44.560	NUM
gra-1434	87	79	10.755	10.755	NUM
gra-1434	87	80	2.151	2.151	NUM
gra-1434	87	81	group	group	NOUN
gra-1434	87	82	'	'	PUNCT
gra-1434	87	83	t	t	NOUN
gra-1434	87	84	'	'	PUNCT
gra-1434	87	85	39.680	39.680	NUM
gra-1434	87	86	12.906	12.906	NUM
gra-1434	87	87	2.581	2.581	NUM
gra-1434	87	88	weight	weight	NOUN
gra-1434	87	89	(	(	PUNCT
gra-1434	87	90	kgs	kgs	NOUN
gra-1434	87	91	)	)	PUNCT
gra-1434	87	92	mean	mean	VERB
gra-1434	88	1	+	+	NOUN
gra-1434	88	2	/standard	/standard	NOUN
gra-1434	88	3	deviation	deviation	NOUN
gra-1434	88	4	group	group	NOUN
gra-1434	88	5	m	m	VERB
gra-1434	88	6	51.4	51.4	NUM
gra-1434	88	7	+	+	NOUN
gra-1434	88	8	/5.537	/5.537	X
gra-1434	88	9	group	group	NOUN
gra-1434	88	10	b	b	PROPN
gra-1434	88	11	52.56	52.56	NUM
gra-1434	88	12	+	+	NOUN
gra-1434	88	13	/6.014	/6.014	SYM
gra-1434	88	14	group	group	NOUN
gra-1434	88	15	t	t	PROPN
gra-1434	88	16	52.44	52.44	NUM
gra-1434	88	17	+	+	ADJ
gra-1434	88	18	/-5.233	/-5.233	NOUN
gra-1434	88	19	pain	pain	NOUN
gra-1434	88	20	score	score	NOUN
gra-1434	88	21	group	group	NOUN
gra-1434	88	22	'	'	PUNCT
gra-1434	88	23	m	m	NOUN
gra-1434	88	24	'	'	PUNCT
gra-1434	88	25	group	group	NOUN
gra-1434	88	26	'	'	PUNCT
gra-1434	88	27	b	b	NOUN
gra-1434	88	28	'	'	PUNCT
gra-1434	88	29	group	group	NOUN
gra-1434	88	30	'	'	PUNCT
gra-1434	88	31	t	t	PROPN
gra-1434	88	32	'	'	PUNCT
gra-1434	88	33	no.of	no.of	ADJ
gra-1434	88	34	patients	patient	NOUN
gra-1434	88	35	%	%	INTJ
gra-1434	88	36	no.of	no.of	ADJ
gra-1434	88	37	patients	patient	NOUN
gra-1434	88	38	%	%	INTJ
gra-1434	88	39	no.of	no.of	ADJ
gra-1434	88	40	patients	patient	NOUN
gra-1434	88	41	%	%	VERB
gra-1434	88	42	0	0	NUM
gra-1434	88	43	-	-	SYM
gra-1434	88	44	1	1	NUM
gra-1434	88	45	0	0	NUM
gra-1434	88	46	0	0	NUM
gra-1434	88	47	6	6	NUM
gra-1434	88	48	24	24	NUM
gra-1434	88	49	0	0	NUM
gra-1434	88	50	0	0	NUM
gra-1434	88	51	2	2	NUM
gra-1434	88	52	-	-	SYM
gra-1434	88	53	4	4	NUM
gra-1434	88	54	20	20	NUM
gra-1434	88	55	80	80	NUM
gra-1434	88	56	19	19	NUM
gra-1434	88	57	76	76	NUM
gra-1434	88	58	22	22	NUM
gra-1434	88	59	88	88	NUM
gra-1434	88	60	5	5	NUM
gra-1434	88	61	-	-	SYM
gra-1434	88	62	6	6	NUM
gra-1434	88	63	5	5	NUM
gra-1434	88	64	20	20	NUM
gra-1434	88	65	0	0	NUM
gra-1434	88	66	0	0	NUM
gra-1434	88	67	3	3	NUM
gra-1434	88	68	12	12	NUM
gra-1434	88	69	>	>	SYM
gra-1434	88	70	7	7	NUM
gra-1434	88	71	0	0	NUM
gra-1434	88	72	0	0	NUM
gra-1434	88	73	0	0	NUM
gra-1434	88	74	0	0	NUM
gra-1434	88	75	0	0	NUM
gra-1434	88	76	0	0	NUM
gra-1434	88	77	pain	pain	NOUN
gra-1434	88	78	score	score	NOUN
gra-1434	88	79	group	group	NOUN
gra-1434	88	80	'	'	PUNCT
gra-1434	88	81	m	m	NOUN
gra-1434	88	82	'	'	PUNCT
gra-1434	88	83	group	group	NOUN
gra-1434	88	84	'	'	PUNCT
gra-1434	88	85	b	b	NOUN
gra-1434	88	86	'	'	PUNCT
gra-1434	88	87	group	group	NOUN
gra-1434	88	88	'	'	PUNCT
gra-1434	88	89	t	t	PROPN
gra-1434	88	90	'	'	PUNCT
gra-1434	88	91	no.of	no.of	ADJ
gra-1434	88	92	patients	patient	NOUN
gra-1434	88	93	%	%	INTJ
gra-1434	88	94	no.of	no.of	ADJ
gra-1434	88	95	patients	patient	NOUN
gra-1434	88	96	%	%	INTJ
gra-1434	88	97	no.of	no.of	ADJ
gra-1434	88	98	patients	patient	NOUN
gra-1434	88	99	%	%	VERB
gra-1434	88	100	0	0	NUM
gra-1434	88	101	-	-	SYM
gra-1434	88	102	1	1	NUM
gra-1434	88	103	8	8	NUM
gra-1434	88	104	32	32	NUM
gra-1434	88	105	0	0	NUM
gra-1434	88	106	0	0	NUM
gra-1434	88	107	0	0	NUM
gra-1434	88	108	0	0	NUM
gra-1434	88	109	x	x	SYM
gra-1434	88	110	63gjra	63gjra	NUM
gra-1434	88	111	global	global	ADJ
gra-1434	88	112	journal	journal	PROPN
gra-1434	88	113	for	for	ADP
gra-1434	88	114	research	research	NOUN
gra-1434	88	115	analysis	analysis	NOUN
gra-1434	88	116	figure	figure	NOUN
gra-1434	88	117	3	3	NUM
gra-1434	88	118	applying	apply	VERB
gra-1434	88	119	kruskal	kruskal	NOUN
gra-1434	88	120	–	–	PUNCT
gra-1434	88	121	walis	walis	VERB
gra-1434	88	122	one	one	NUM
gra-1434	88	123	way	way	NOUN
gra-1434	88	124	analysis	analysis	NOUN
gra-1434	88	125	of	of	ADP
gra-1434	88	126	variance	variance	NOUN
gra-1434	88	127	the	the	DET
gra-1434	88	128	quality	quality	NOUN
gra-1434	88	129	of	of	ADP
gra-1434	88	130	analgesia	analgesia	PROPN
gra-1434	88	131	showed	show	VERB
gra-1434	88	132	the	the	DET
gra-1434	88	133	signicant	signicant	ADJ
gra-1434	88	134	statistical	statistical	ADJ
gra-1434	88	135	difference	difference	NOUN
gra-1434	88	136	between	between	ADP
gra-1434	88	137	the	the	DET
gra-1434	88	138	three	three	NUM
gra-1434	88	139	groups	group	NOUN
gra-1434	88	140	with	with	ADP
gra-1434	88	141	p	p	NOUN
gra-1434	88	142	value	value	NOUN
gra-1434	88	143	<	<	X
gra-1434	88	144	0.001	0.001	NUM
gra-1434	88	145	.	.	PUNCT
gra-1434	89	1	sedation	sedation	NOUN
gra-1434	89	2	score	score	NOUN
gra-1434	89	3	:	:	PUNCT
gra-1434	89	4	at	at	ADP
gra-1434	89	5	the	the	DET
gra-1434	89	6	rst	rst	PROPN
gra-1434	89	7	hour	hour	NOUN
gra-1434	89	8	(	(	PUNCT
gra-1434	89	9	table	table	NOUN
gra-1434	89	10	6	6	NUM
gra-1434	89	11	&	&	CCONJ
gra-1434	89	12	figure	figure	NOUN
gra-1434	89	13	4	4	NUM
gra-1434	89	14	)	)	PUNCT
gra-1434	89	15	in	in	ADP
gra-1434	89	16	group	group	NOUN
gra-1434	89	17	'	'	PUNCT
gra-1434	89	18	m	m	NOUN
gra-1434	89	19	'	'	PUNCT
gra-1434	89	20	out	out	ADP
gra-1434	89	21	of	of	ADP
gra-1434	89	22	25	25	NUM
gra-1434	89	23	patients	patient	NOUN
gra-1434	89	24	17	17	NUM
gra-1434	89	25	patients	patient	NOUN
gra-1434	89	26	were	be	AUX
gra-1434	89	27	fully	fully	ADV
gra-1434	89	28	awake	awake	ADJ
gra-1434	89	29	but	but	CCONJ
gra-1434	89	30	as	as	ADP
gra-1434	89	31	the	the	DET
gra-1434	89	32	time	time	NOUN
gra-1434	89	33	progress	progress	NOUN
gra-1434	89	34	sedation	sedation	NOUN
gra-1434	89	35	scale	scale	NOUN
gra-1434	89	36	increases	increase	NOUN
gra-1434	89	37	.	.	PUNCT
gra-1434	90	1	it	it	PRON
gra-1434	90	2	took	take	VERB
gra-1434	90	3	around	around	ADV
gra-1434	90	4	60	60	NUM
gra-1434	90	5	to	to	PART
gra-1434	90	6	75	75	NUM
gra-1434	90	7	minutes	minute	NOUN
gra-1434	90	8	to	to	PART
gra-1434	90	9	reach	reach	VERB
gra-1434	90	10	a	a	DET
gra-1434	90	11	sedation	sedation	NOUN
gra-1434	90	12	score	score	NOUN
gra-1434	90	13	of	of	ADP
gra-1434	90	14	2	2	NUM
gra-1434	90	15	-	-	SYM
gra-1434	90	16	3	3	NUM
gra-1434	90	17	in	in	ADP
gra-1434	90	18	group	group	NOUN
gra-1434	90	19	'	'	PUNCT
gra-1434	90	20	m	m	NOUN
gra-1434	90	21	'	'	PUNCT
gra-1434	90	22	.	.	PUNCT
gra-1434	91	1	at	at	ADP
gra-1434	91	2	fourth	fourth	ADJ
gra-1434	91	3	hour	hour	NOUN
gra-1434	91	4	18	18	NUM
gra-1434	91	5	patients	patient	NOUN
gra-1434	91	6	were	be	AUX
gra-1434	91	7	with	with	ADP
gra-1434	91	8	a	a	DET
gra-1434	91	9	sedation	sedation	NOUN
gra-1434	91	10	score	score	NOUN
gra-1434	91	11	of	of	ADP
gra-1434	91	12	3	3	NUM
gra-1434	91	13	.	.	PUNCT
gra-1434	92	1	in	in	ADP
gra-1434	92	2	group	group	NOUN
gra-1434	92	3	'	'	PUNCT
gra-1434	92	4	b	b	NOUN
gra-1434	92	5	'	'	PUNCT
gra-1434	92	6	at	at	ADP
gra-1434	92	7	the	the	DET
gra-1434	92	8	rst	rst	PROPN
gra-1434	92	9	hour	hour	NOUN
gra-1434	92	10	2	2	NUM
gra-1434	92	11	patients	patient	NOUN
gra-1434	92	12	were	be	AUX
gra-1434	92	13	with	with	ADP
gra-1434	92	14	a	a	DET
gra-1434	92	15	sedation	sedation	NOUN
gra-1434	92	16	score	score	NOUN
gra-1434	92	17	of1	of1	NOUN
gra-1434	92	18	,	,	PUNCT
gra-1434	92	19	17	17	NUM
gra-1434	92	20	patients	patient	NOUN
gra-1434	92	21	with	with	ADP
gra-1434	92	22	score	score	NOUN
gra-1434	92	23	of	of	ADP
gra-1434	92	24	2	2	NUM
gra-1434	92	25	and	and	CCONJ
gra-1434	92	26	6	6	NUM
gra-1434	92	27	patients	patient	NOUN
gra-1434	92	28	with	with	ADP
gra-1434	92	29	score	score	NOUN
gra-1434	92	30	of	of	ADP
gra-1434	92	31	3	3	NUM
gra-1434	92	32	.	.	PUNCT
gra-1434	93	1	at	at	ADP
gra-1434	93	2	fourth	fourth	ADJ
gra-1434	93	3	hour	hour	NOUN
gra-1434	93	4	(	(	PUNCT
gra-1434	93	5	table	table	NOUN
gra-1434	93	6	7	7	NUM
gra-1434	93	7	&	&	CCONJ
gra-1434	93	8	figure	figure	NOUN
gra-1434	93	9	5	5	NUM
gra-1434	93	10	)	)	PUNCT
gra-1434	93	11	7	7	NUM
gra-1434	93	12	patients	patient	NOUN
gra-1434	93	13	were	be	AUX
gra-1434	93	14	with	with	ADP
gra-1434	93	15	score	score	NOUN
gra-1434	93	16	of	of	ADP
gra-1434	93	17	1	1	NUM
gra-1434	93	18	and	and	CCONJ
gra-1434	93	19	18	18	NUM
gra-1434	93	20	patients	patient	NOUN
gra-1434	93	21	with	with	ADP
gra-1434	93	22	score	score	NOUN
gra-1434	93	23	of	of	ADP
gra-1434	93	24	2	2	NUM
gra-1434	93	25	.	.	PUNCT
gra-1434	94	1	in	in	ADP
gra-1434	94	2	group	group	NOUN
gra-1434	94	3	'	'	PUNCT
gra-1434	94	4	t	t	NOUN
gra-1434	94	5	'	'	PUNCT
gra-1434	94	6	at	at	ADP
gra-1434	94	7	the	the	DET
gra-1434	94	8	rst	rst	PROPN
gra-1434	94	9	hour	hour	NOUN
gra-1434	94	10	19	19	NUM
gra-1434	94	11	patients	patient	NOUN
gra-1434	94	12	were	be	AUX
gra-1434	94	13	with	with	ADP
gra-1434	94	14	score	score	NOUN
gra-1434	94	15	of	of	ADP
gra-1434	94	16	1,6	1,6	NUM
gra-1434	94	17	patients	patient	NOUN
gra-1434	94	18	with	with	ADP
gra-1434	94	19	score	score	NOUN
gra-1434	94	20	of	of	ADP
gra-1434	94	21	2	2	NUM
gra-1434	94	22	but	but	CCONJ
gra-1434	94	23	at	at	ADP
gra-1434	94	24	the	the	DET
gra-1434	94	25	fourth	fourth	ADJ
gra-1434	94	26	hour	hour	NOUN
gra-1434	94	27	all	all	DET
gra-1434	94	28	the	the	DET
gra-1434	94	29	patients	patient	NOUN
gra-1434	94	30	were	be	AUX
gra-1434	94	31	fully	fully	ADV
gra-1434	94	32	awake	awake	ADJ
gra-1434	94	33	.	.	PUNCT
gra-1434	95	1	sttable	sttable	ADJ
gra-1434	95	2	6	6	NUM
gra-1434	95	3	.	.	PUNCT
gra-1434	96	1	sedation	sedation	NOUN
gra-1434	96	2	score	score	NOUN
gra-1434	96	3	(	(	PUNCT
gra-1434	96	4	1	1	NUM
gra-1434	96	5	hour	hour	NOUN
gra-1434	96	6	)	)	PUNCT
gra-1434	96	7	figure	figure	NOUN
gra-1434	96	8	4	4	NUM
gra-1434	96	9	.	.	PUNCT
gra-1434	96	10	thtable	thtable	ADJ
gra-1434	96	11	7	7	PROPN
gra-1434	96	12	.	.	PUNCT
gra-1434	96	13	sedation	sedation	NOUN
gra-1434	96	14	score	score	NOUN
gra-1434	96	15	(	(	PUNCT
gra-1434	96	16	4	4	NUM
gra-1434	96	17	hour	hour	NOUN
gra-1434	96	18	)	)	PUNCT
gra-1434	96	19	figure	figure	NOUN
gra-1434	96	20	5	5	NUM
gra-1434	96	21	.	.	PUNCT
gra-1434	96	22	applying	apply	VERB
gra-1434	96	23	kruskal	kruskal	NOUN
gra-1434	96	24	–	–	PUNCT
gra-1434	96	25	walis	walis	VERB
gra-1434	96	26	'	'	NUM
gra-1434	96	27	one	one	NUM
gra-1434	96	28	way	way	NOUN
gra-1434	96	29	analysis	analysis	NOUN
gra-1434	96	30	of	of	ADP
gra-1434	96	31	variance	variance	NOUN
gra-1434	96	32	”	"	PUNCT
gra-1434	96	33	the	the	DET
gra-1434	96	34	sedation	sedation	NOUN
gra-1434	96	35	score	score	NOUN
gra-1434	96	36	showed	show	VERB
gra-1434	96	37	the	the	DET
gra-1434	96	38	signicant	signicant	ADJ
gra-1434	96	39	statistical	statistical	ADJ
gra-1434	96	40	difference	difference	NOUN
gra-1434	96	41	between	between	ADP
gra-1434	96	42	the	the	DET
gra-1434	96	43	three	three	NUM
gra-1434	96	44	groups	group	NOUN
gra-1434	96	45	with	with	ADP
gra-1434	96	46	p	p	NOUN
gra-1434	96	47	value	value	NOUN
gra-1434	96	48	<	<	X
gra-1434	96	49	0.001	0.001	NUM
gra-1434	96	50	.	.	PUNCT
gra-1434	97	1	respiration	respiration	NOUN
gra-1434	97	2	:	:	PUNCT
gra-1434	98	1	respiration	respiration	NOUN
gra-1434	98	2	was	be	AUX
gra-1434	98	3	not	not	PART
gra-1434	98	4	depressed	depressed	ADJ
gra-1434	98	5	in	in	ADP
gra-1434	98	6	any	any	DET
gra-1434	98	7	patients(10	patients(10	ADJ
gra-1434	98	8	)	)	PUNCT
gra-1434	98	9	.	.	PUNCT
gra-1434	99	1	even	even	ADV
gra-1434	99	2	patients	patient	NOUN
gra-1434	99	3	who	who	PRON
gra-1434	99	4	had	have	VERB
gra-1434	99	5	a	a	DET
gra-1434	99	6	sedation	sedation	NOUN
gra-1434	99	7	score	score	NOUN
gra-1434	99	8	of	of	ADP
gra-1434	99	9	2	2	NUM
gra-1434	99	10	or	or	CCONJ
gra-1434	99	11	3	3	NUM
gra-1434	99	12	had	have	VERB
gra-1434	99	13	no	no	DET
gra-1434	99	14	airway	airway	NOUN
gra-1434	99	15	obstruction	obstruction	NOUN
gra-1434	99	16	due	due	ADP
gra-1434	99	17	to	to	ADP
gra-1434	99	18	falling	fall	VERB
gra-1434	99	19	back	back	ADV
gra-1434	99	20	of	of	ADP
gra-1434	99	21	tongue	tongue	NOUN
gra-1434	99	22	.	.	PUNCT
gra-1434	100	1	no	no	DET
gra-1434	100	2	signicant	signicant	ADJ
gra-1434	100	3	change	change	NOUN
gra-1434	100	4	in	in	ADP
gra-1434	100	5	respiratory	respiratory	ADJ
gra-1434	100	6	rate	rate	NOUN
gra-1434	100	7	and	and	CCONJ
gra-1434	100	8	tidal	tidal	ADJ
gra-1434	100	9	volume	volume	NOUN
gra-1434	100	10	were	be	AUX
gra-1434	100	11	observed	observe	VERB
gra-1434	100	12	.	.	PUNCT
gra-1434	101	1	complications	complication	NOUN
gra-1434	101	2	:	:	PUNCT
gra-1434	101	3	in	in	ADP
gra-1434	101	4	group	group	NOUN
gra-1434	101	5	'	'	PUNCT
gra-1434	101	6	m	m	NOUN
gra-1434	101	7	'	'	PART
gra-1434	101	8	5	5	NUM
gra-1434	101	9	patients	patient	NOUN
gra-1434	101	10	had	have	AUX
gra-1434	101	11	vomiting	vomit	VERB
gra-1434	101	12	1	1	NUM
gra-1434	101	13	patient	patient	NOUN
gra-1434	101	14	had	have	VERB
gra-1434	101	15	pruritus	pruritus	NOUN
gra-1434	101	16	and	and	CCONJ
gra-1434	101	17	7	7	NUM
gra-1434	101	18	patients	patient	NOUN
gra-1434	101	19	had	have	VERB
gra-1434	101	20	urinary	urinary	ADJ
gra-1434	101	21	retention	retention	NOUN
gra-1434	101	22	(	(	PUNCT
gra-1434	101	23	table	table	NOUN
gra-1434	101	24	8	8	NUM
gra-1434	101	25	&	&	CCONJ
gra-1434	101	26	figure	figure	NOUN
gra-1434	101	27	6	6	NUM
gra-1434	101	28	)	)	PUNCT
gra-1434	101	29	.	.	PUNCT
gra-1434	102	1	in	in	ADP
gra-1434	102	2	group	group	NOUN
gra-1434	102	3	'	'	PUNCT
gra-1434	102	4	b	b	X
gra-1434	102	5	'	'	PUNCT
gra-1434	102	6	5	5	NUM
gra-1434	102	7	patients	patient	NOUN
gra-1434	102	8	had	have	AUX
gra-1434	102	9	vomiting	vomit	VERB
gra-1434	102	10	while	while	SCONJ
gra-1434	102	11	in	in	ADP
gra-1434	102	12	group	group	NOUN
gra-1434	102	13	'	'	PUNCT
gra-1434	102	14	t	t	PROPN
gra-1434	102	15	'	'	PUNCT
gra-1434	102	16	vomiting	vomiting	NOUN
gra-1434	102	17	occurred	occur	VERB
gra-1434	102	18	in	in	ADP
gra-1434	102	19	10	10	NUM
gra-1434	102	20	patients	patient	NOUN
gra-1434	102	21	.	.	PUNCT
gra-1434	103	1	table	table	NOUN
gra-1434	103	2	8	8	NUM
gra-1434	103	3	.	.	PUNCT
gra-1434	104	1	complications	complication	NOUN
gra-1434	104	2	figure	figure	VERB
gra-1434	104	3	6	6	NUM
gra-1434	104	4	.	.	PUNCT
gra-1434	105	1	discussion	discussion	NOUN
gra-1434	105	2	:	:	PUNCT
gra-1434	105	3	the	the	DET
gra-1434	105	4	demonstration	demonstration	NOUN
gra-1434	105	5	of	of	ADP
gra-1434	105	6	opiate	opiate	ADJ
gra-1434	105	7	receptors(3	receptors(3	NOUN
gra-1434	105	8	)	)	PUNCT
gra-1434	105	9	in	in	ADP
gra-1434	105	10	the	the	DET
gra-1434	105	11	spinal	spinal	ADJ
gra-1434	105	12	cord	cord	NOUN
gra-1434	105	13	and	and	CCONJ
gra-1434	105	14	the	the	DET
gra-1434	105	15	role	role	NOUN
gra-1434	105	16	played	play	VERB
gra-1434	105	17	by	by	ADP
gra-1434	105	18	the	the	DET
gra-1434	105	19	spinal	spinal	ADJ
gra-1434	105	20	cord	cord	NOUN
gra-1434	105	21	in	in	ADP
gra-1434	105	22	the	the	DET
gra-1434	105	23	nociception	nociception	NOUN
gra-1434	105	24	and	and	CCONJ
gra-1434	105	25	its	its	PRON
gra-1434	105	26	modulation	modulation	NOUN
gra-1434	105	27	has	have	AUX
gra-1434	105	28	helped	help	VERB
gra-1434	105	29	managing	manage	VERB
gra-1434	105	30	the	the	DET
gra-1434	105	31	post	post	ADJ
gra-1434	105	32	operative	operative	ADJ
gra-1434	105	33	pain	pain	NOUN
gra-1434	105	34	effectively	effectively	ADV
gra-1434	105	35	.	.	PUNCT
gra-1434	106	1	a	a	DET
gra-1434	106	2	single	single	ADJ
gra-1434	106	3	dose	dose	NOUN
gra-1434	106	4	of	of	ADP
gra-1434	106	5	an	an	DET
gra-1434	106	6	opioid(7	opioid(7	NOUN
gra-1434	106	7	)	)	PUNCT
gra-1434	106	8	given	give	VERB
gra-1434	106	9	epidurally	epidurally	ADV
gra-1434	106	10	provides	provide	VERB
gra-1434	106	11	excellent	excellent	ADJ
gra-1434	106	12	pain	pain	NOUN
gra-1434	106	13	relief	relief	NOUN
gra-1434	106	14	for	for	ADP
gra-1434	106	15	a	a	DET
gra-1434	106	16	reasonable	reasonable	ADJ
gra-1434	106	17	period	period	NOUN
gra-1434	106	18	came	come	VERB
gra-1434	106	19	as	as	ADP
gra-1434	106	20	a	a	DET
gra-1434	106	21	blessing	blessing	NOUN
gra-1434	106	22	for	for	SCONJ
gra-1434	106	23	the	the	DET
gra-1434	106	24	anaesthesiologist	anaesthesiologist	NOUN
gra-1434	106	25	to	to	PART
gra-1434	106	26	extend	extend	VERB
gra-1434	106	27	his	his	PRON
gra-1434	106	28	services	service	NOUN
gra-1434	106	29	well	well	ADV
gra-1434	106	30	into	into	ADP
gra-1434	106	31	the	the	DET
gra-1434	106	32	post	post	ADJ
gra-1434	106	33	operative	operative	ADJ
gra-1434	106	34	period	period	NOUN
gra-1434	106	35	.	.	PUNCT
gra-1434	107	1	duration	duration	NOUN
gra-1434	107	2	of	of	ADP
gra-1434	107	3	post	post	PROPN
gra-1434	107	4	operative	operative	ADJ
gra-1434	107	5	analgesia	analgesia	NOUN
gra-1434	107	6	:	:	PUNCT
gra-1434	107	7	the	the	DET
gra-1434	107	8	mean	mean	ADJ
gra-1434	107	9	duration	duration	NOUN
gra-1434	107	10	of	of	ADP
gra-1434	107	11	post	post	PROPN
gra-1434	107	12	operative	operative	ADJ
gra-1434	107	13	analgesia	analgesia	NOUN
gra-1434	107	14	in	in	ADP
gra-1434	107	15	group	group	NOUN
gra-1434	107	16	'	'	PUNCT
gra-1434	107	17	m	m	NOUN
gra-1434	107	18	'	'	PUNCT
gra-1434	107	19	was	be	AUX
gra-1434	107	20	919.20	919.20	NUM
gra-1434	107	21	minutes(1,9	minutes(1,9	NOUN
gra-1434	107	22	)	)	PUNCT
gra-1434	107	23	,	,	PUNCT
gra-1434	107	24	in	in	ADP
gra-1434	107	25	group	group	PROPN
gra-1434	107	26	b	b	PROPN
gra-1434	107	27	was	be	AUX
gra-1434	107	28	505.6	505.6	NUM
gra-1434	107	29	minutes(2	minutes(2	NOUN
gra-1434	107	30	)	)	PUNCT
gra-1434	107	31	,	,	PUNCT
gra-1434	107	32	and	and	CCONJ
gra-1434	107	33	in	in	ADP
gra-1434	107	34	group	group	NOUN
gra-1434	107	35	'	'	PUNCT
gra-1434	107	36	t	t	PROPN
gra-1434	107	37	'	'	PUNCT
gra-1434	107	38	was	be	AUX
gra-1434	107	39	272.4	272.4	NUM
gra-1434	107	40	minutes(8	minutes(8	NOUN
gra-1434	107	41	)	)	PUNCT
gra-1434	107	42	when	when	SCONJ
gra-1434	107	43	given	give	VERB
gra-1434	107	44	epidurally	epidurally	ADV
gra-1434	107	45	for	for	ADP
gra-1434	107	46	post	post	NOUN
gra-1434	107	47	operative	operative	ADJ
gra-1434	107	48	analgesia	analgesia	NOUN
gra-1434	107	49	at	at	ADP
gra-1434	107	50	the	the	DET
gra-1434	107	51	end	end	NOUN
gra-1434	107	52	of	of	ADP
gra-1434	107	53	surgery	surgery	NOUN
gra-1434	107	54	.	.	PUNCT
gra-1434	108	1	applying	apply	VERB
gra-1434	108	2	kruskal	kruskal	NOUN
gra-1434	108	3	–	–	PUNCT
gra-1434	108	4	wallis	wallis	PROPN
gra-1434	108	5	'	'	NUM
gra-1434	108	6	one	one	NUM
gra-1434	108	7	way	way	NOUN
gra-1434	108	8	analysis	analysis	NOUN
gra-1434	108	9	of	of	ADP
gra-1434	108	10	variance	variance	NOUN
gra-1434	108	11	”	"	PUNCT
gra-1434	108	12	the	the	DET
gra-1434	108	13	differences	difference	NOUN
gra-1434	108	14	in	in	ADP
gra-1434	108	15	the	the	DET
gra-1434	108	16	duration	duration	NOUN
gra-1434	108	17	of	of	ADP
gra-1434	108	18	post	post	PROPN
gra-1434	108	19	operative	operative	ADJ
gra-1434	108	20	analgesia	analgesia	NOUN
gra-1434	108	21	between	between	ADP
gra-1434	108	22	the	the	DET
gra-1434	108	23	three	three	NUM
gra-1434	108	24	groups	group	NOUN
gra-1434	108	25	was	be	AUX
gra-1434	108	26	statistically	statistically	ADV
gra-1434	108	27	signicant	signicant	ADJ
gra-1434	108	28	with	with	ADP
gra-1434	108	29	'	'	PUNCT
gra-1434	108	30	p	p	X
gra-1434	108	31	'	'	PUNCT
gra-1434	108	32	value	value	NOUN
gra-1434	108	33	<	<	NOUN
gra-1434	108	34	0.001	0.001	NUM
gra-1434	108	35	.	.	PUNCT
gra-1434	109	1	quality	quality	NOUN
gra-1434	109	2	of	of	ADP
gra-1434	109	3	analgesia	analgesia	NOUN
gra-1434	109	4	:	:	PUNCT
gra-1434	109	5	the	the	DET
gra-1434	109	6	quality	quality	NOUN
gra-1434	109	7	of	of	ADP
gra-1434	109	8	analgesia(4	analgesia(4	ADJ
gra-1434	109	9	)	)	PUNCT
gra-1434	109	10	in	in	ADP
gra-1434	109	11	group	group	NOUN
gra-1434	109	12	'	'	PUNCT
gra-1434	109	13	m	m	VERB
gra-1434	109	14	'	'	PUNCT
gra-1434	109	15	was	be	AUX
gra-1434	109	16	excellent	excellent	ADJ
gra-1434	109	17	in	in	ADP
gra-1434	109	18	20	20	NUM
gra-1434	109	19	%	%	NOUN
gra-1434	109	20	and	and	CCONJ
gra-1434	109	21	good	good	ADJ
gra-1434	109	22	in	in	ADP
gra-1434	109	23	80	80	NUM
gra-1434	109	24	%	%	NOUN
gra-1434	109	25	which	which	PRON
gra-1434	109	26	increased	increase	VERB
gra-1434	109	27	after	after	ADP
gra-1434	109	28	rst	rst	PROPN
gra-1434	109	29	hour	hour	NOUN
gra-1434	109	30	to	to	ADP
gra-1434	109	31	excellent	excellent	ADJ
gra-1434	109	32	pain	pain	NOUN
gra-1434	109	33	relief	relief	NOUN
gra-1434	109	34	.	.	PUNCT
gra-1434	110	1	at	at	ADP
gra-1434	110	2	fourth	fourth	ADJ
gra-1434	110	3	hour	hour	NOUN
gra-1434	110	4	68	68	NUM
gra-1434	110	5	%	%	NOUN
gra-1434	110	6	of	of	ADP
gra-1434	110	7	patients	patient	NOUN
gra-1434	110	8	had	have	VERB
gra-1434	110	9	excellent	excellent	ADJ
gra-1434	110	10	pain	pain	NOUN
gra-1434	110	11	relief	relief	NOUN
gra-1434	110	12	.	.	PUNCT
gra-1434	111	1	this	this	PRON
gra-1434	111	2	showed	show	VERB
gra-1434	111	3	the	the	DET
gra-1434	111	4	hydrophilic	hydrophilic	ADJ
gra-1434	111	5	nature	nature	NOUN
gra-1434	111	6	of	of	ADP
gra-1434	111	7	epidural	epidural	ADJ
gra-1434	111	8	morphine	morphine	NOUN
gra-1434	111	9	which	which	PRON
gra-1434	111	10	had	have	AUX
gra-1434	111	11	delayed	delay	VERB
gra-1434	111	12	onset	onset	ADJ
gra-1434	111	13	time	time	NOUN
gra-1434	111	14	.	.	PUNCT
gra-1434	112	1	in	in	ADP
gra-1434	112	2	group	group	NOUN
gra-1434	112	3	'	'	PUNCT
gra-1434	112	4	b	b	NOUN
gra-1434	112	5	'	'	PUNCT
gra-1434	112	6	at	at	ADP
gra-1434	112	7	rst	rst	PROPN
gra-1434	112	8	hour	hour	NOUN
gra-1434	112	9	24	24	NUM
gra-1434	112	10	%	%	NOUN
gra-1434	112	11	had	have	VERB
gra-1434	112	12	excellent	excellent	ADJ
gra-1434	112	13	pain	pain	NOUN
gra-1434	112	14	relief	relief	NOUN
gra-1434	112	15	and	and	CCONJ
gra-1434	112	16	76	76	NUM
gra-1434	112	17	%	%	NOUN
gra-1434	112	18	good	good	NOUN
gra-1434	112	19	,	,	PUNCT
gra-1434	112	20	which	which	PRON
gra-1434	112	21	at	at	ADP
gra-1434	112	22	fourth	fourth	ADJ
gra-1434	112	23	hour	hour	NOUN
gra-1434	112	24	all	all	DET
gra-1434	112	25	the	the	DET
gra-1434	112	26	patient	patient	NOUN
gra-1434	112	27	were	be	AUX
gra-1434	112	28	with	with	ADP
gra-1434	112	29	good	good	ADJ
gra-1434	112	30	pain	pain	NOUN
gra-1434	112	31	relief	relief	NOUN
gra-1434	112	32	.	.	PUNCT
gra-1434	113	1	the	the	DET
gra-1434	113	2	result	result	NOUN
gra-1434	113	3	correlated	correlate	VERB
gra-1434	113	4	with	with	ADP
gra-1434	113	5	lipophilic	lipophilic	ADJ
gra-1434	113	6	nature	nature	NOUN
gra-1434	113	7	of	of	ADP
gra-1434	113	8	butorphanol	butorphanol	NOUN
gra-1434	113	9	with	with	ADP
gra-1434	113	10	an	an	DET
gra-1434	113	11	early	early	ADJ
gra-1434	113	12	onset	onset	NOUN
gra-1434	113	13	.	.	PUNCT
gra-1434	114	1	in	in	ADP
gra-1434	114	2	group	group	NOUN
gra-1434	114	3	'	'	PUNCT
gra-1434	114	4	t	t	NOUN
gra-1434	114	5	'	'	PUNCT
gra-1434	114	6	at	at	ADP
gra-1434	114	7	rst	rst	PROPN
gra-1434	114	8	hour	hour	NOUN
gra-1434	114	9	88	88	NUM
gra-1434	114	10	%	%	NOUN
gra-1434	114	11	of	of	ADP
gra-1434	114	12	patients	patient	NOUN
gra-1434	114	13	had	have	VERB
gra-1434	114	14	good	good	ADJ
gra-1434	114	15	pain	pain	NOUN
gra-1434	114	16	relief(12	relief(12	NOUN
gra-1434	114	17	)	)	PUNCT
gra-1434	114	18	but	but	CCONJ
gra-1434	114	19	it	it	PRON
gra-1434	114	20	does	do	AUX
gra-1434	114	21	not	not	PART
gra-1434	114	22	last	last	VERB
gra-1434	114	23	longer	long	ADV
gra-1434	114	24	.	.	PUNCT
gra-1434	115	1	at	at	ADP
gra-1434	115	2	the	the	DET
gra-1434	115	3	fourth	fourth	ADJ
gra-1434	115	4	hour	hour	NOUN
gra-1434	115	5	72	72	NUM
gra-1434	115	6	%	%	NOUN
gra-1434	115	7	were	be	AUX
gra-1434	115	8	in	in	ADP
gra-1434	115	9	fair	fair	ADJ
gra-1434	115	10	pain	pain	NOUN
gra-1434	115	11	relief	relief	NOUN
gra-1434	115	12	24	24	NUM
gra-1434	115	13	%	%	NOUN
gra-1434	115	14	patients	patient	NOUN
gra-1434	115	15	had	have	VERB
gra-1434	115	16	vas	vas	NOUN
gra-1434	115	17	score	score	NOUN
gra-1434	115	18	of	of	ADP
gra-1434	115	19	6	6	NUM
gra-1434	115	20	and	and	CCONJ
gra-1434	115	21	they	they	PRON
gra-1434	115	22	need	need	VERB
gra-1434	115	23	resource	resource	NOUN
gra-1434	115	24	postoperative	postoperative	ADJ
gra-1434	115	25	pain	pain	NOUN
gra-1434	115	26	relief	relief	NOUN
gra-1434	115	27	.	.	PUNCT
gra-1434	116	1	applying	apply	VERB
gra-1434	116	2	kruskal	kruskal	PROPN
gra-1434	116	3	wallis	wallis	PROPN
gra-1434	116	4	“	"	PUNCT
gra-1434	116	5	one	one	NUM
gra-1434	116	6	way	way	NOUN
gra-1434	116	7	analysis	analysis	NOUN
gra-1434	116	8	of	of	ADP
gra-1434	116	9	variance	variance	NOUN
gra-1434	116	10	”	"	PUNCT
gra-1434	116	11	there	there	PRON
gra-1434	116	12	was	be	VERB
gra-1434	116	13	a	a	DET
gra-1434	116	14	statistically	statistically	ADV
gra-1434	116	15	signicant	signicant	ADJ
gra-1434	116	16	difference	difference	NOUN
gra-1434	116	17	between	between	ADP
gra-1434	116	18	the	the	DET
gra-1434	116	19	three	three	NUM
gra-1434	116	20	group	group	NOUN
gra-1434	116	21	with	with	ADP
gra-1434	116	22	respect	respect	NOUN
gra-1434	116	23	ot	ot	INTJ
gra-1434	116	24	quality	quality	NOUN
gra-1434	116	25	of	of	ADP
gra-1434	116	26	analgesia	analgesia	NOUN
gra-1434	116	27	with	with	ADP
gra-1434	116	28	p	p	NOUN
gra-1434	116	29	value	value	NOUN
gra-1434	116	30	<	<	NOUN
gra-1434	116	31	0.001	0.001	NUM
gra-1434	116	32	.	.	PUNCT
gra-1434	117	1	sedation	sedation	NOUN
gra-1434	117	2	scale	scale	NOUN
gra-1434	117	3	:	:	PUNCT
gra-1434	117	4	in	in	ADP
gra-1434	117	5	group	group	NOUN
gra-1434	117	6	'	'	PUNCT
gra-1434	117	7	m	m	NOUN
gra-1434	117	8	'	'	PART
gra-1434	117	9	sedation	sedation	NOUN
gra-1434	117	10	scale	scale	NOUN
gra-1434	117	11	increased	increase	VERB
gra-1434	117	12	from	from	ADP
gra-1434	117	13	1	1	NUM
gra-1434	117	14	to	to	ADP
gra-1434	117	15	3	3	NUM
gra-1434	117	16	after	after	ADP
gra-1434	117	17	rst	rst	PROPN
gra-1434	117	18	hour	hour	NOUN
gra-1434	117	19	volume-9	volume-9	PROPN
gra-1434	117	20	,	,	PUNCT
gra-1434	117	21	issue-1	issue-1	NUM
gra-1434	117	22	,	,	PUNCT
gra-1434	117	23	january-2020	january-2020	NOUN
gra-1434	117	24	•	•	NUM
gra-1434	117	25	print	print	NOUN
gra-1434	117	26	issn	issn	PROPN
gra-1434	117	27	no	no	NOUN
gra-1434	117	28	.	.	PROPN
gra-1434	117	29	2277	2277	NUM
gra-1434	117	30	8160	8160	NUM
gra-1434	117	31	•	•	NOUN
gra-1434	117	32	doi	doi	NOUN
gra-1434	117	33	:	:	PUNCT
gra-1434	117	34	10.36106	10.36106	NUM
gra-1434	117	35	/	/	SYM
gra-1434	117	36	gjra	gjra	NOUN
gra-1434	117	37	2	2	NUM
gra-1434	117	38	-	-	SYM
gra-1434	117	39	4	4	NUM
gra-1434	117	40	17	17	NUM
gra-1434	117	41	68	68	NUM
gra-1434	117	42	25	25	NUM
gra-1434	117	43	100	100	NUM
gra-1434	117	44	7	7	NUM
gra-1434	117	45	28	28	NUM
gra-1434	117	46	5	5	NUM
gra-1434	117	47	-	-	SYM
gra-1434	117	48	6	6	NUM
gra-1434	117	49	0	0	NUM
gra-1434	117	50	0	0	NUM
gra-1434	117	51	0	0	NUM
gra-1434	117	52	0	0	NUM
gra-1434	117	53	18	18	NUM
gra-1434	117	54	72	72	NUM
gra-1434	117	55	>	>	SYM
gra-1434	117	56	7	7	NUM
gra-1434	117	57	0	0	NUM
gra-1434	117	58	0	0	NUM
gra-1434	117	59	0	0	NUM
gra-1434	117	60	0	0	NUM
gra-1434	117	61	0	0	NUM
gra-1434	117	62	0	0	NUM
gra-1434	117	63	sedation	sedation	NOUN
gra-1434	117	64	score	score	NOUN
gra-1434	117	65	group	group	NOUN
gra-1434	117	66	'	'	PUNCT
gra-1434	117	67	m	m	NOUN
gra-1434	117	68	'	'	PUNCT
gra-1434	117	69	group	group	NOUN
gra-1434	117	70	'	'	PUNCT
gra-1434	117	71	b	b	NOUN
gra-1434	117	72	'	'	PUNCT
gra-1434	117	73	group	group	NOUN
gra-1434	117	74	'	'	PUNCT
gra-1434	117	75	t	t	PROPN
gra-1434	117	76	'	'	PUNCT
gra-1434	117	77	no.of	no.of	ADJ
gra-1434	117	78	patients	patient	NOUN
gra-1434	117	79	%	%	INTJ
gra-1434	118	1	no.of	no.of	ADJ
gra-1434	118	2	patients	patient	NOUN
gra-1434	118	3	%	%	INTJ
gra-1434	118	4	no.of	no.of	ADJ
gra-1434	118	5	patients	patient	NOUN
gra-1434	118	6	%	%	VERB
gra-1434	118	7	1	1	NUM
gra-1434	118	8	17	17	NUM
gra-1434	118	9	68	68	NUM
gra-1434	118	10	2	2	NUM
gra-1434	118	11	8	8	NUM
gra-1434	118	12	19	19	NUM
gra-1434	118	13	76	76	NUM
gra-1434	118	14	2	2	NUM
gra-1434	118	15	8	8	NUM
gra-1434	118	16	32	32	NUM
gra-1434	118	17	17	17	NUM
gra-1434	118	18	68	68	NUM
gra-1434	118	19	6	6	NUM
gra-1434	118	20	24	24	NUM
gra-1434	118	21	3	3	NUM
gra-1434	118	22	0	0	NUM
gra-1434	118	23	0	0	NUM
gra-1434	118	24	6	6	NUM
gra-1434	118	25	24	24	NUM
gra-1434	118	26	0	0	NUM
gra-1434	118	27	0	0	NUM
gra-1434	118	28	4	4	NUM
gra-1434	118	29	0	0	NUM
gra-1434	118	30	0	0	NUM
gra-1434	118	31	0	0	NUM
gra-1434	118	32	0	0	NUM
gra-1434	118	33	0	0	NUM
gra-1434	118	34	0	0	NUM
gra-1434	118	35	sedation	sedation	NOUN
gra-1434	118	36	score	score	NOUN
gra-1434	118	37	group	group	NOUN
gra-1434	118	38	'	'	PUNCT
gra-1434	118	39	m	m	NOUN
gra-1434	118	40	'	'	PUNCT
gra-1434	118	41	group	group	NOUN
gra-1434	118	42	'	'	PUNCT
gra-1434	118	43	b	b	NOUN
gra-1434	118	44	'	'	PUNCT
gra-1434	118	45	group	group	NOUN
gra-1434	118	46	'	'	PUNCT
gra-1434	118	47	t	t	PROPN
gra-1434	118	48	'	'	PUNCT
gra-1434	118	49	no.of	no.of	ADJ
gra-1434	118	50	patients	patient	NOUN
gra-1434	118	51	%	%	INTJ
gra-1434	118	52	no.of	no.of	ADJ
gra-1434	118	53	patients	patient	NOUN
gra-1434	118	54	%	%	INTJ
gra-1434	118	55	no.of	no.of	ADJ
gra-1434	118	56	patients	patient	NOUN
gra-1434	118	57	%	%	VERB
gra-1434	118	58	1	1	NUM
gra-1434	118	59	0	0	NUM
gra-1434	118	60	0	0	NUM
gra-1434	118	61	7	7	NUM
gra-1434	118	62	28	28	NUM
gra-1434	118	63	25	25	NUM
gra-1434	118	64	100	100	NUM
gra-1434	118	65	2	2	NUM
gra-1434	118	66	7	7	NUM
gra-1434	118	67	28	28	NUM
gra-1434	118	68	18	18	NUM
gra-1434	118	69	72	72	NUM
gra-1434	118	70	0	0	NUM
gra-1434	118	71	0	0	NUM
gra-1434	118	72	3	3	NUM
gra-1434	118	73	18	18	NUM
gra-1434	118	74	72	72	NUM
gra-1434	118	75	0	0	NUM
gra-1434	118	76	0	0	NUM
gra-1434	118	77	0	0	NUM
gra-1434	118	78	0	0	NUM
gra-1434	118	79	4	4	NUM
gra-1434	118	80	0	0	NUM
gra-1434	118	81	0	0	NUM
gra-1434	118	82	0	0	NUM
gra-1434	118	83	0	0	NUM
gra-1434	118	84	0	0	NUM
gra-1434	118	85	0	0	NUM
gra-1434	118	86	group	group	NOUN
gra-1434	118	87	vomiting	vomit	VERB
gra-1434	118	88	urinary	urinary	ADJ
gra-1434	118	89	retention	retention	NOUN
gra-1434	118	90	pruritus	pruritus	NOUN
gra-1434	118	91	respiratory	respiratory	ADJ
gra-1434	118	92	depression	depression	NOUN
gra-1434	118	93	group	group	NOUN
gra-1434	118	94	'	'	PUNCT
gra-1434	118	95	m	m	NOUN
gra-1434	118	96	'	'	PART
gra-1434	118	97	5	5	NUM
gra-1434	118	98	7	7	NUM
gra-1434	118	99	1	1	NUM
gra-1434	118	100	0	0	NUM
gra-1434	118	101	group	group	NOUN
gra-1434	118	102	'	'	PUNCT
gra-1434	118	103	b	b	NOUN
gra-1434	118	104	'	'	PUNCT
gra-1434	118	105	5	5	NUM
gra-1434	118	106	0	0	NUM
gra-1434	118	107	0	0	NUM
gra-1434	118	108	0	0	NUM
gra-1434	118	109	group	group	NOUN
gra-1434	118	110	'	'	PUNCT
gra-1434	118	111	t	t	NOUN
gra-1434	118	112	'	'	PUNCT
gra-1434	118	113	10	10	NUM
gra-1434	118	114	0	0	NUM
gra-1434	118	115	0	0	NUM
gra-1434	118	116	0	0	NUM
gra-1434	118	117	64	64	NUM
gra-1434	118	118	x	x	SYM
gra-1434	118	119	gjra	gjra	ADJ
gra-1434	118	120	global	global	ADJ
gra-1434	118	121	journal	journal	PROPN
gra-1434	118	122	for	for	ADP
gra-1434	118	123	research	research	NOUN
gra-1434	118	124	analysis	analysis	NOUN
gra-1434	118	125	explaining	explain	VERB
gra-1434	118	126	the	the	DET
gra-1434	118	127	delayed	delay	VERB
gra-1434	118	128	onset	onset	NOUN
gra-1434	118	129	.	.	PUNCT
gra-1434	119	1	in	in	ADP
gra-1434	119	2	group	group	NOUN
gra-1434	119	3	'	'	PUNCT
gra-1434	119	4	b	b	NOUN
gra-1434	119	5	'	'	PUNCT
gra-1434	119	6	the	the	DET
gra-1434	119	7	initial	initial	ADJ
gra-1434	119	8	sedation	sedation	NOUN
gra-1434	119	9	score	score	NOUN
gra-1434	119	10	was	be	AUX
gra-1434	119	11	2	2	NUM
gra-1434	119	12	which	which	PRON
gra-1434	119	13	sustained	sustain	VERB
gra-1434	119	14	after	after	ADP
gra-1434	119	15	fourth	fourth	ADJ
gra-1434	119	16	hour	hour	NOUN
gra-1434	119	17	and	and	CCONJ
gra-1434	119	18	it	it	PRON
gra-1434	119	19	gradually	gradually	ADV
gra-1434	119	20	thwaned	thwane	VERB
gra-1434	119	21	to	to	ADP
gra-1434	119	22	score	score	NOUN
gra-1434	119	23	of	of	ADP
gra-1434	119	24	1	1	NUM
gra-1434	119	25	after	after	ADP
gra-1434	119	26	6	6	NUM
gra-1434	119	27	hour	hour	NOUN
gra-1434	119	28	.	.	PUNCT
gra-1434	120	1	in	in	ADP
gra-1434	120	2	group	group	NOUN
gra-1434	120	3	'	'	PUNCT
gra-1434	120	4	i	i	PRON
gra-1434	120	5	'	'	PUNCT
gra-1434	120	6	at	at	ADP
gra-1434	120	7	rst	rst	PROPN
gra-1434	120	8	and	and	CCONJ
gra-1434	120	9	fourth	fourth	ADJ
gra-1434	120	10	hour	hour	NOUN
gra-1434	120	11	all	all	DET
gra-1434	120	12	the	the	DET
gra-1434	120	13	patients	patient	NOUN
gra-1434	120	14	were	be	AUX
gra-1434	120	15	fully	fully	ADV
gra-1434	120	16	awake	awake	ADJ
gra-1434	120	17	with	with	ADP
gra-1434	120	18	a	a	DET
gra-1434	120	19	sedation	sedation	NOUN
gra-1434	120	20	score	score	NOUN
gra-1434	120	21	of	of	ADP
gra-1434	120	22	1	1	NUM
gra-1434	120	23	as	as	SCONJ
gra-1434	120	24	tramadol	tramadol	NOUN
gra-1434	120	25	inhibits	inhibit	VERB
gra-1434	120	26	nor	nor	CCONJ
gra-1434	120	27	adrenaline	adrenaline	ADJ
gra-1434	120	28	uptake	uptake	ADJ
gra-1434	120	29	and	and	CCONJ
gra-1434	120	30	stimulates	stimulate	VERB
gra-1434	120	31	serotonin	serotonin	VERB
gra-1434	120	32	release	release	NOUN
gra-1434	120	33	responsible	responsible	ADJ
gra-1434	120	34	for	for	ADP
gra-1434	120	35	their	their	PRON
gra-1434	120	36	wakefulness	wakefulness	NOUN
gra-1434	120	37	.	.	PUNCT
gra-1434	121	1	applying	apply	VERB
gra-1434	121	2	kruskal	kruskal	PROPN
gra-1434	121	3	wallis	wallis	PROPN
gra-1434	121	4	“	"	PUNCT
gra-1434	121	5	one	one	NUM
gra-1434	121	6	way	way	NOUN
gra-1434	121	7	analysis	analysis	NOUN
gra-1434	121	8	of	of	ADP
gra-1434	121	9	variance	variance	NOUN
gra-1434	121	10	”	"	PUNCT
gra-1434	121	11	there	there	PRON
gra-1434	121	12	was	be	VERB
gra-1434	121	13	a	a	DET
gra-1434	121	14	statistically	statistically	ADV
gra-1434	121	15	signicant	signicant	ADJ
gra-1434	121	16	difference	difference	NOUN
gra-1434	121	17	between	between	ADP
gra-1434	121	18	the	the	DET
gra-1434	121	19	group	group	NOUN
gra-1434	121	20	with	with	ADP
gra-1434	121	21	respect	respect	NOUN
gra-1434	121	22	to	to	ADP
gra-1434	121	23	sedation	sedation	VERB
gra-1434	121	24	with	with	ADP
gra-1434	121	25	p	p	NOUN
gra-1434	121	26	value	value	NOUN
gra-1434	121	27	<	<	X
gra-1434	121	28	0.001	0.001	NUM
gra-1434	121	29	.	.	PUNCT
gra-1434	121	30	hemodynamic	hemodynamic	ADJ
gra-1434	121	31	status	status	NOUN
gra-1434	121	32	:	:	PUNCT
gra-1434	121	33	there	there	PRON
gra-1434	121	34	was	be	VERB
gra-1434	121	35	no	no	DET
gra-1434	121	36	signicant	signicant	ADJ
gra-1434	121	37	change	change	NOUN
gra-1434	121	38	in	in	ADP
gra-1434	121	39	heart	heart	NOUN
gra-1434	121	40	rate	rate	NOUN
gra-1434	121	41	or	or	CCONJ
gra-1434	121	42	fall	fall	VERB
gra-1434	121	43	in	in	ADP
gra-1434	121	44	blood	blood	NOUN
gra-1434	121	45	pressure	pressure	NOUN
gra-1434	121	46	in	in	ADP
gra-1434	121	47	any	any	PRON
gra-1434	121	48	of	of	ADP
gra-1434	121	49	these	these	DET
gra-1434	121	50	patients	patient	NOUN
gra-1434	121	51	.	.	PUNCT
gra-1434	122	1	respiration	respiration	NOUN
gra-1434	122	2	:	:	PUNCT
gra-1434	123	1	respiration	respiration	NOUN
gra-1434	123	2	was	be	AUX
gra-1434	123	3	not	not	PART
gra-1434	123	4	depressed	depressed	ADJ
gra-1434	123	5	in	in	ADP
gra-1434	123	6	any	any	PRON
gra-1434	123	7	of	of	ADP
gra-1434	123	8	the	the	DET
gra-1434	123	9	patients	patient	NOUN
gra-1434	123	10	in	in	ADP
gra-1434	123	11	all	all	DET
gra-1434	123	12	the	the	DET
gra-1434	123	13	groups	group	NOUN
gra-1434	123	14	.	.	PUNCT
gra-1434	124	1	there	there	PRON
gra-1434	124	2	was	be	VERB
gra-1434	124	3	no	no	DET
gra-1434	124	4	signicant	signicant	ADJ
gra-1434	124	5	change	change	NOUN
gra-1434	124	6	in	in	ADP
gra-1434	124	7	respiratory	respiratory	ADJ
gra-1434	124	8	rate	rate	NOUN
gra-1434	124	9	and	and	CCONJ
gra-1434	124	10	tidal	tidal	ADJ
gra-1434	124	11	volume	volume	NOUN
gra-1434	124	12	.	.	PUNCT
gra-1434	125	1	even	even	ADV
gra-1434	125	2	patients	patient	NOUN
gra-1434	125	3	with	with	ADP
gra-1434	125	4	a	a	DET
gra-1434	125	5	sedation	sedation	NOUN
gra-1434	125	6	score	score	NOUN
gra-1434	125	7	of	of	ADP
gra-1434	125	8	2	2	NUM
gra-1434	125	9	or	or	CCONJ
gra-1434	125	10	3	3	NUM
gra-1434	125	11	had	have	VERB
gra-1434	125	12	no	no	DET
gra-1434	125	13	airway	airway	NOUN
gra-1434	125	14	obstruction	obstruction	NOUN
gra-1434	125	15	due	due	ADJ
gra-1434	125	16	to	to	PART
gra-1434	125	17	fall	fall	VERB
gra-1434	125	18	back	back	ADV
gra-1434	125	19	of	of	ADP
gra-1434	125	20	tongue	tongue	NOUN
gra-1434	125	21	.	.	PUNCT
gra-1434	126	1	all	all	DET
gra-1434	126	2	the	the	DET
gra-1434	126	3	patients	patient	NOUN
gra-1434	126	4	maintained	maintain	VERB
gra-1434	126	5	apo2	apo2	PROPN
gra-1434	126	6	>	>	X
gra-1434	126	7	95	95	NUM
gra-1434	126	8	%	%	NOUN
gra-1434	126	9	without	without	ADP
gra-1434	126	10	any	any	DET
gra-1434	126	11	oxygen	oxygen	NOUN
gra-1434	126	12	supplementation(6	supplementation(6	ADJ
gra-1434	126	13	)	)	PUNCT
gra-1434	126	14	.	.	PUNCT
gra-1434	127	1	complications	complication	NOUN
gra-1434	127	2	:	:	PUNCT
gra-1434	127	3	vomiting	vomiting	NOUN
gra-1434	127	4	occurred	occur	VERB
gra-1434	127	5	in	in	ADP
gra-1434	127	6	20	20	NUM
gra-1434	127	7	%	%	NOUN
gra-1434	127	8	of	of	ADP
gra-1434	127	9	patients	patient	NOUN
gra-1434	127	10	in	in	ADP
gra-1434	127	11	group	group	NOUN
gra-1434	127	12	'	'	PUNCT
gra-1434	127	13	m	m	NOUN
gra-1434	127	14	'	'	PUNCT
gra-1434	127	15	,	,	PUNCT
gra-1434	127	16	20	20	NUM
gra-1434	127	17	%	%	NOUN
gra-1434	127	18	in	in	ADP
gra-1434	127	19	group	group	NOUN
gra-1434	127	20	'	'	PUNCT
gra-1434	127	21	b	b	NOUN
gra-1434	127	22	'	'	PUNCT
gra-1434	127	23	and	and	CCONJ
gra-1434	127	24	40	40	NUM
gra-1434	127	25	%	%	NOUN
gra-1434	127	26	of	of	ADP
gra-1434	127	27	patients	patient	NOUN
gra-1434	127	28	in	in	ADP
gra-1434	127	29	group	group	NOUN
gra-1434	127	30	'	'	PUNCT
gra-1434	127	31	i	i	PRON
gra-1434	127	32	'	'	PUNCT
gra-1434	127	33	and	and	CCONJ
gra-1434	127	34	hence	hence	ADV
gra-1434	127	35	routine	routine	ADJ
gra-1434	127	36	use	use	NOUN
gra-1434	127	37	of	of	ADP
gra-1434	127	38	antiemetics	antiemetic	NOUN
gra-1434	127	39	is	be	AUX
gra-1434	127	40	recommended	recommend	VERB
gra-1434	127	41	when	when	SCONJ
gra-1434	127	42	opioids	opioid	NOUN
gra-1434	127	43	are	be	AUX
gra-1434	127	44	administered	administer	VERB
gra-1434	127	45	epidurally	epidurally	ADV
gra-1434	127	46	.	.	PUNCT
gra-1434	128	1	urinary	urinary	ADJ
gra-1434	128	2	retention	retention	NOUN
gra-1434	128	3	occurred	occur	VERB
gra-1434	128	4	in	in	ADP
gra-1434	128	5	28	28	NUM
gra-1434	128	6	%	%	NOUN
gra-1434	128	7	patients	patient	NOUN
gra-1434	128	8	in	in	ADP
gra-1434	128	9	group	group	NOUN
gra-1434	128	10	'	'	PUNCT
gra-1434	128	11	m	m	NOUN
gra-1434	128	12	'	'	PUNCT
gra-1434	128	13	while	while	SCONJ
gra-1434	128	14	no	no	DET
gra-1434	128	15	such	such	ADJ
gra-1434	128	16	complications	complication	NOUN
gra-1434	128	17	reported	report	VERB
gra-1434	128	18	in	in	ADP
gra-1434	128	19	group	group	NOUN
gra-1434	128	20	'	'	PUNCT
gra-1434	128	21	b	b	NOUN
gra-1434	128	22	'	'	PUNCT
gra-1434	128	23	or	or	CCONJ
gra-1434	128	24	group	group	NOUN
gra-1434	128	25	'	'	PUNCT
gra-1434	128	26	i	i	PRON
gra-1434	128	27	'	'	PUNCT
gra-1434	128	28	.	.	PUNCT
gra-1434	129	1	pruritus	pruritus	PROPN
gra-1434	129	2	occurred	occur	VERB
gra-1434	129	3	in	in	ADP
gra-1434	129	4	one	one	NUM
gra-1434	129	5	patient	patient	NOUN
gra-1434	129	6	in	in	ADP
gra-1434	129	7	group	group	NOUN
gra-1434	129	8	'	'	PUNCT
gra-1434	129	9	m	m	NOUN
gra-1434	129	10	'	'	PUNCT
gra-1434	129	11	while	while	SCONJ
gra-1434	129	12	no	no	DET
gra-1434	129	13	such	such	ADJ
gra-1434	129	14	complications	complication	NOUN
gra-1434	129	15	occurred	occur	VERB
gra-1434	129	16	in	in	ADP
gra-1434	129	17	other	other	ADJ
gra-1434	129	18	groups	group	NOUN
gra-1434	129	19	.	.	PUNCT
gra-1434	130	1	there	there	PRON
gra-1434	130	2	was	be	VERB
gra-1434	130	3	no	no	DET
gra-1434	130	4	respiratory	respiratory	ADJ
gra-1434	130	5	depression	depression	NOUN
gra-1434	130	6	observed	observe	VERB
gra-1434	130	7	in	in	ADP
gra-1434	130	8	all	all	DET
gra-1434	130	9	the	the	DET
gra-1434	130	10	three	three	NUM
gra-1434	130	11	groups	group	NOUN
gra-1434	130	12	.	.	PUNCT
gra-1434	131	1	summary	summary	NOUN
gra-1434	131	2	:	:	PUNCT
gra-1434	131	3	this	this	DET
gra-1434	131	4	study	study	NOUN
gra-1434	131	5	done	do	VERB
gra-1434	131	6	to	to	PART
gra-1434	131	7	comparatively	comparatively	ADV
gra-1434	131	8	evaluate	evaluate	VERB
gra-1434	131	9	the	the	DET
gra-1434	131	10	efcacy	efcacy	NOUN
gra-1434	131	11	of	of	ADP
gra-1434	131	12	epidural	epidural	ADJ
gra-1434	131	13	morphine	morphine	NOUN
gra-1434	131	14	,	,	PUNCT
gra-1434	131	15	butorphanol	butorphanol	VERB
gra-1434	131	16	and	and	CCONJ
gra-1434	131	17	tramadol	tramadol	NOUN
gra-1434	131	18	for	for	ADP
gra-1434	131	19	post	post	NOUN
gra-1434	131	20	operative	operative	ADJ
gra-1434	131	21	analgesia	analgesia	NOUN
gra-1434	131	22	bears	bear	VERB
gra-1434	131	23	the	the	DET
gra-1434	131	24	following	follow	VERB
gra-1434	131	25	results	result	NOUN
gra-1434	131	26	.	.	PUNCT
gra-1434	132	1	morphine	morphine	NOUN
gra-1434	132	2	produces	produce	VERB
gra-1434	132	3	excellent	excellent	ADJ
gra-1434	132	4	post	post	ADJ
gra-1434	132	5	operative	operative	ADJ
gra-1434	132	6	analgesia	analgesia	NOUN
gra-1434	132	7	for	for	ADP
gra-1434	132	8	a	a	DET
gra-1434	132	9	duration	duration	NOUN
gra-1434	132	10	of	of	ADP
gra-1434	132	11	14	14	NUM
gra-1434	132	12	-	-	SYM
gra-1434	132	13	16	16	NUM
gra-1434	132	14	hours	hour	NOUN
gra-1434	132	15	compared	compare	VERB
gra-1434	132	16	to	to	PART
gra-1434	132	17	butorphanol	butorphanol	VERB
gra-1434	132	18	with	with	ADP
gra-1434	132	19	a	a	DET
gra-1434	132	20	duration	duration	NOUN
gra-1434	132	21	of	of	ADP
gra-1434	132	22	7	7	NUM
gra-1434	132	23	-	-	SYM
gra-1434	132	24	9	9	NUM
gra-1434	132	25	hours	hour	NOUN
gra-1434	132	26	,	,	PUNCT
gra-1434	132	27	and	and	CCONJ
gra-1434	132	28	tramadol	tramadol	NOUN
gra-1434	132	29	with	with	ADP
gra-1434	132	30	a	a	DET
gra-1434	132	31	duration	duration	NOUN
gra-1434	132	32	of	of	ADP
gra-1434	132	33	4	4	NUM
gra-1434	132	34	-	-	SYM
gra-1434	132	35	6	6	NUM
gra-1434	132	36	hours	hour	NOUN
gra-1434	132	37	.	.	PUNCT
gra-1434	133	1	the	the	DET
gra-1434	133	2	onset	onset	NOUN
gra-1434	133	3	of	of	ADP
gra-1434	133	4	action	action	NOUN
gra-1434	133	5	of	of	ADP
gra-1434	133	6	morphine	morphine	NOUN
gra-1434	133	7	was	be	AUX
gra-1434	133	8	delayed	delay	VERB
gra-1434	133	9	by	by	ADP
gra-1434	133	10	60	60	NUM
gra-1434	133	11	-	-	SYM
gra-1434	133	12	90	90	NUM
gra-1434	133	13	minutes	minute	NOUN
gra-1434	133	14	while	while	SCONJ
gra-1434	133	15	butorphanol	butorphanol	NOUN
gra-1434	133	16	and	and	CCONJ
gra-1434	133	17	tramadol	tramadol	NOUN
gra-1434	133	18	had	have	VERB
gra-1434	133	19	an	an	DET
gra-1434	133	20	earlier	early	ADJ
gra-1434	133	21	onset	onset	NOUN
gra-1434	133	22	of	of	ADP
gra-1434	133	23	pain	pain	NOUN
gra-1434	133	24	relief	relief	NOUN
gra-1434	133	25	with	with	ADP
gra-1434	133	26	in	in	ADP
gra-1434	133	27	5	5	NUM
gra-1434	133	28	-	-	SYM
gra-1434	133	29	10	10	NUM
gra-1434	133	30	minutes	minute	NOUN
gra-1434	133	31	.	.	PUNCT
gra-1434	134	1	there	there	PRON
gra-1434	134	2	was	be	VERB
gra-1434	134	3	no	no	DET
gra-1434	134	4	correlation	correlation	NOUN
gra-1434	134	5	between	between	ADP
gra-1434	134	6	sedation	sedation	NOUN
gra-1434	134	7	score	score	NOUN
gra-1434	134	8	and	and	CCONJ
gra-1434	134	9	quality	quality	NOUN
gra-1434	134	10	of	of	ADP
gra-1434	134	11	analgesia	analgesia	PROPN
gra-1434	134	12	.	.	PUNCT
gra-1434	135	1	morphine	morphine	NOUN
gra-1434	135	2	in	in	ADP
gra-1434	135	3	these	these	DET
gra-1434	135	4	doses	dose	NOUN
gra-1434	135	5	epidurally	epidurally	ADV
gra-1434	135	6	does	do	AUX
gra-1434	135	7	not	not	PART
gra-1434	135	8	produce	produce	VERB
gra-1434	135	9	respiratory	respiratory	ADJ
gra-1434	135	10	depression	depression	NOUN
gra-1434	135	11	and	and	CCONJ
gra-1434	135	12	butorphanol	butorphanol	NOUN
gra-1434	135	13	which	which	PRON
gra-1434	135	14	had	have	VERB
gra-1434	135	15	ceiling	ceiling	NOUN
gra-1434	135	16	effect	effect	NOUN
gra-1434	135	17	does	do	AUX
gra-1434	135	18	not	not	PART
gra-1434	135	19	produce	produce	VERB
gra-1434	135	20	the	the	DET
gra-1434	135	21	same	same	ADJ
gra-1434	135	22	while	while	SCONJ
gra-1434	135	23	no	no	DET
gra-1434	135	24	such	such	ADJ
gra-1434	135	25	respiratory	respiratory	ADJ
gra-1434	135	26	depression	depression	NOUN
gra-1434	135	27	occurred	occur	VERB
gra-1434	135	28	in	in	ADP
gra-1434	135	29	tramadol	tramadol	NOUN
gra-1434	135	30	.	.	PUNCT
gra-1434	136	1	the	the	DET
gra-1434	136	2	incidence	incidence	NOUN
gra-1434	136	3	of	of	ADP
gra-1434	136	4	vomiting	vomiting	NOUN
gra-1434	136	5	is	be	AUX
gra-1434	136	6	high	high	ADJ
gra-1434	136	7	with	with	ADP
gra-1434	136	8	tramadol	tramadol	NOUN
gra-1434	136	9	group	group	NOUN
gra-1434	136	10	40	40	NUM
gra-1434	136	11	%	%	NOUN
gra-1434	136	12	while	while	SCONJ
gra-1434	136	13	20	20	NUM
gra-1434	136	14	%	%	NOUN
gra-1434	136	15	20	20	NUM
gra-1434	136	16	%	%	NOUN
gra-1434	136	17	each	each	PRON
gra-1434	136	18	in	in	ADP
gra-1434	136	19	butorphanol	butorphanol	NOUN
gra-1434	136	20	and	and	CCONJ
gra-1434	136	21	morphine	morphine	NOUN
gra-1434	136	22	.	.	PUNCT
gra-1434	137	1	hence	hence	ADV
gra-1434	137	2	routine	routine	ADJ
gra-1434	137	3	use	use	NOUN
gra-1434	137	4	of	of	ADP
gra-1434	137	5	antiemetics	antiemetic	NOUN
gra-1434	137	6	is	be	AUX
gra-1434	137	7	advisable	advisable	ADJ
gra-1434	137	8	after	after	ADP
gra-1434	137	9	epidural	epidural	ADJ
gra-1434	137	10	opioids	opioid	NOUN
gra-1434	137	11	.	.	PUNCT
gra-1434	138	1	the	the	DET
gra-1434	138	2	incidence	incidence	NOUN
gra-1434	138	3	of	of	ADP
gra-1434	138	4	urinary	urinary	ADJ
gra-1434	138	5	retention	retention	NOUN
gra-1434	138	6	is	be	AUX
gra-1434	138	7	28	28	NUM
gra-1434	138	8	%	%	NOUN
gra-1434	138	9	with	with	ADP
gra-1434	138	10	morphine	morphine	NOUN
gra-1434	138	11	while	while	SCONJ
gra-1434	138	12	no	no	DET
gra-1434	138	13	such	such	ADJ
gra-1434	138	14	events	event	NOUN
gra-1434	138	15	occurred	occur	VERB
gra-1434	138	16	in	in	ADP
gra-1434	138	17	other	other	ADJ
gra-1434	138	18	two	two	NUM
gra-1434	138	19	groups	group	NOUN
gra-1434	138	20	.	.	PUNCT
gra-1434	139	1	conclusion	conclusion	NOUN
gra-1434	139	2	:	:	PUNCT
gra-1434	139	3	morphine	morphine	NOUN
gra-1434	139	4	epidurally	epidurally	ADV
gra-1434	139	5	provides	provide	VERB
gra-1434	139	6	excellent	excellent	ADJ
gra-1434	139	7	long	long	ADJ
gra-1434	139	8	lasting	last	VERB
gra-1434	139	9	pain	pain	NOUN
gra-1434	139	10	relief	relief	NOUN
gra-1434	139	11	compared	compare	VERB
gra-1434	139	12	to	to	ADP
gra-1434	139	13	butrophanol	butrophanol	NOUN
gra-1434	139	14	and	and	CCONJ
gra-1434	139	15	tramadol	tramadol	NOUN
gra-1434	139	16	.	.	PUNCT
gra-1434	140	1	the	the	DET
gra-1434	140	2	delayed	delay	VERB
gra-1434	140	3	onset	onset	NOUN
gra-1434	140	4	of	of	ADP
gra-1434	140	5	action	action	NOUN
gra-1434	140	6	of	of	ADP
gra-1434	140	7	morphine	morphine	NOUN
gra-1434	140	8	epidurally	epidurally	ADV
gra-1434	140	9	compared	compare	VERB
gra-1434	140	10	to	to	PART
gra-1434	140	11	butorphanol	butorphanol	VERB
gra-1434	140	12	and	and	CCONJ
gra-1434	140	13	tramadol	tramadol	NOUN
gra-1434	140	14	can	can	AUX
gra-1434	140	15	be	be	AUX
gra-1434	140	16	nullied	nullied	PROPN
gra-1434	140	17	by	by	ADP
gra-1434	140	18	its	its	PRON
gra-1434	140	19	administration	administration	NOUN
gra-1434	140	20	epidurally	epidurally	ADV
gra-1434	140	21	within	within	ADP
gra-1434	140	22	the	the	DET
gra-1434	140	23	two	two	NUM
gra-1434	140	24	segment	segment	NOUN
gra-1434	140	25	regression	regression	NOUN
gra-1434	140	26	time	time	NOUN
gra-1434	140	27	.	.	PUNCT
gra-1434	141	1	morphine	morphine	NOUN
gra-1434	141	2	,	,	PUNCT
gra-1434	141	3	the	the	DET
gra-1434	141	4	queen	queen	NOUN
gra-1434	141	5	of	of	ADP
gra-1434	141	6	opioids	opioid	NOUN
gra-1434	141	7	with	with	ADP
gra-1434	141	8	respect	respect	NOUN
gra-1434	141	9	to	to	ADP
gra-1434	141	10	quality	quality	NOUN
gra-1434	141	11	and	and	CCONJ
gra-1434	141	12	duration	duration	NOUN
gra-1434	141	13	of	of	ADP
gra-1434	141	14	pain	pain	NOUN
gra-1434	141	15	relief	relief	NOUN
gra-1434	141	16	can	can	AUX
gra-1434	141	17	not	not	PART
gra-1434	141	18	be	be	AUX
gra-1434	141	19	compared	compare	VERB
gra-1434	141	20	with	with	ADP
gra-1434	141	21	any	any	DET
gra-1434	141	22	other	other	ADJ
gra-1434	141	23	opioids	opioid	NOUN
gra-1434	141	24	.	.	PUNCT
gra-1434	142	1	hence	hence	ADV
gra-1434	142	2	it	it	PRON
gra-1434	142	3	remains	remain	VERB
gra-1434	142	4	the	the	DET
gra-1434	142	5	gold	gold	ADJ
gra-1434	142	6	standard	standard	ADJ
gra-1434	142	7	opioid	opioid	NOUN
gra-1434	142	8	for	for	ADP
gra-1434	142	9	pot	pot	NOUN
gra-1434	142	10	operative	operative	ADJ
gra-1434	142	11	analgesia	analgesia	NOUN
gra-1434	142	12	epidurally	epidurally	ADV
gra-1434	142	13	.	.	PUNCT
gra-1434	143	1	references	reference	NOUN
gra-1434	143	2	1	1	NUM
gra-1434	143	3	.	.	PUNCT
gra-1434	144	1	palacios	palacio	NOUN
gra-1434	144	2	qt	qt	PROPN
gra-1434	144	3	,	,	PUNCT
gra-1434	144	4	jones	jones	PROPN
gra-1434	144	5	mm	mm	PROPN
gra-1434	144	6	,	,	PUNCT
gra-1434	144	7	hawkins	hawkins	PROPN
gra-1434	144	8	jc	jc	PROPN
gra-1434	144	9	et	et	PROPN
gra-1434	144	10	al	al	PROPN
gra-1434	144	11	;	;	PUNCT
gra-1434	144	12	post	post	VERB
gra-1434	144	13	caesarean	caesarean	ADJ
gra-1434	144	14	analgesia	analgesia	NOUN
gra-1434	144	15	:	:	PUNCT
gra-1434	144	16	a	a	DET
gra-1434	144	17	comparison	comparison	NOUN
gra-1434	144	18	of	of	ADP
gra-1434	144	19	epidural	epidural	ADJ
gra-1434	144	20	morphine	morphine	NOUN
gra-1434	144	21	and	and	CCONJ
gra-1434	144	22	butorphanol	butorphanol	PROPN
gra-1434	144	23	canad	canad	PROPN
gra-1434	144	24	j.	j.	PROPN
gra-1434	144	25	anaesth	anaesth	PROPN
gra-1434	144	26	1991	1991	NUM
gra-1434	144	27	;	;	PUNCT
gra-1434	144	28	38:24	38:24	NUM
gra-1434	144	29	-	-	SYM
gra-1434	144	30	30	30	NUM
gra-1434	144	31	.	.	NOUN
gra-1434	145	1	2	2	NUM
gra-1434	145	2	.	.	X
gra-1434	145	3	abound	abound	PROPN
gra-1434	145	4	tk	tk	PROPN
gra-1434	145	5	et	et	PROPN
gra-1434	145	6	al	al	PROPN
gra-1434	145	7	,	,	PUNCT
gra-1434	145	8	epidural	epidural	ADJ
gra-1434	145	9	morphine	morphine	NOUN
gra-1434	145	10	or	or	CCONJ
gra-1434	145	11	butorphanol	butorphanol	VERB
gra-1434	145	12	for	for	ADP
gra-1434	145	13	the	the	DET
gra-1434	145	14	relief	relief	NOUN
gra-1434	145	15	of	of	ADP
gra-1434	145	16	post	post	ADJ
gra-1434	145	17	caesarean	caesarean	ADJ
gra-1434	145	18	section	section	NOUN
gra-1434	145	19	pain	pain	NOUN
gra-1434	145	20	:	:	PUNCT
gra-1434	145	21	ventilator	ventilator	NOUN
gra-1434	145	22	responses	response	NOUN
gra-1434	145	23	to	to	ADP
gra-1434	145	24	carbondioxide	carbondioxide	NOUN
gra-1434	145	25	,	,	PUNCT
gra-1434	145	26	anaesth	anaesth	PROPN
gra-1434	145	27	analg	analg	PROPN
gra-1434	146	1	1987;66:887	1987;66:887	PROPN
gra-1434	146	2	-	-	SYM
gra-1434	146	3	93	93	NUM
gra-1434	146	4	.	.	PUNCT
gra-1434	147	1	3	3	X
gra-1434	147	2	.	.	X
gra-1434	147	3	atcheson	atcheson	PROPN
gra-1434	147	4	r	r	PROPN
gra-1434	147	5	,	,	PUNCT
gra-1434	147	6	lambert	lambert	PROPN
gra-1434	147	7	dg	dg	PROPN
gra-1434	147	8	.	.	PUNCT
gra-1434	148	1	update	update	NOUN
gra-1434	148	2	on	on	ADP
gra-1434	148	3	opioid	opioid	ADJ
gra-1434	148	4	receptors	receptor	NOUN
gra-1434	148	5	.	.	PUNCT
gra-1434	149	1	brit	brit	PROPN
gra-1434	149	2	j.	j.	PROPN
gra-1434	149	3	anaes	anaes	PROPN
gra-1434	149	4	.	.	PUNCT
gra-1434	150	1	1994;73:132	1994;73:132	NUM
gra-1434	150	2	-	-	SYM
gra-1434	150	3	34	34	NUM
gra-1434	150	4	.	.	NOUN
gra-1434	150	5	4	4	NUM
gra-1434	150	6	.	.	X
gra-1434	150	7	sung	sing	VERB
gra-1434	150	8	et	et	PROPN
gra-1434	150	9	al	al	PROPN
gra-1434	150	10	;	;	PUNCT
gra-1434	150	11	balanced	balanced	ADJ
gra-1434	150	12	anaesthesia	anaesthesia	NOUN
gra-1434	150	13	:	:	PUNCT
gra-1434	150	14	a	a	DET
gra-1434	150	15	comparison	comparison	NOUN
gra-1434	150	16	of	of	ADP
gra-1434	150	17	morphine	morphine	NOUN
gra-1434	150	18	an	an	DET
gra-1434	150	19	d	d	X
gra-1434	150	20	butorphanol	butorphanol	PROPN
gra-1434	150	21	south	south	PROPN
gra-1434	150	22	med	med	PROPN
gra-1434	150	23	j	j	PROPN
gra-1434	150	24	1987	1987	NUM
gra-1434	150	25	feb	feb	NOUN
gra-1434	150	26	;	;	PUNCT
gra-1434	150	27	77(2	77(2	X
gra-1434	150	28	)	)	PUNCT
gra-1434	150	29	:	:	PUNCT
gra-1434	150	30	180	180	NUM
gra-1434	150	31	-	-	SYM
gra-1434	150	32	2	2	NUM
gra-1434	150	33	.	.	NOUN
gra-1434	150	34	5	5	NUM
gra-1434	150	35	.	.	X
gra-1434	150	36	rawal	rawal	NOUN
gra-1434	150	37	n	n	ADP
gra-1434	150	38	et	et	NOUN
gra-1434	150	39	al	al	PROPN
gra-1434	150	40	;	;	PUNCT
gra-1434	150	41	comparison	comparison	NOUN
gra-1434	150	42	of	of	ADP
gra-1434	150	43	intramuscular	intramuscular	ADJ
gra-1434	150	44	and	and	CCONJ
gra-1434	150	45	epidural	epidural	ADJ
gra-1434	150	46	morphine	morphine	NOUN
gra-1434	150	47	for	for	ADP
gra-1434	150	48	post	post	NOUN
gra-1434	150	49	operative	operative	ADJ
gra-1434	150	50	analgesia	analgesia	NOUN
gra-1434	150	51	in	in	ADP
gra-1434	150	52	the	the	DET
gra-1434	150	53	grossly	grossly	ADV
gra-1434	150	54	obese	obese	ADJ
gra-1434	150	55	:	:	PUNCT
gra-1434	150	56	inuence	inuence	PROPN
gra-1434	150	57	on	on	ADP
gra-1434	150	58	the	the	DET
gra-1434	150	59	post	post	ADJ
gra-1434	150	60	operative	operative	ADJ
gra-1434	150	61	ambulation	ambulation	NOUN
gra-1434	150	62	and	and	CCONJ
gra-1434	150	63	pulmonary	pulmonary	ADJ
gra-1434	150	64	function	function	NOUN
gra-1434	150	65	,	,	PUNCT
gra-1434	150	66	anaesth	anaesth	PROPN
gra-1434	150	67	analg	analg	PROPN
gra-1434	150	68	63:583	63:583	NUM
gra-1434	150	69	,	,	PUNCT
gra-1434	150	70	1984	1984	NUM
gra-1434	150	71	.	.	PUNCT
gra-1434	151	1	6	6	NUM
gra-1434	151	2	.	.	X
gra-1434	151	3	celleno	celleno	PROPN
gra-1434	151	4	d	d	NOUN
gra-1434	151	5	,	,	PUNCT
gra-1434	151	6	capogna	capogna	ADJ
gra-1434	151	7	g	g	NOUN
gra-1434	151	8	,	,	PUNCT
gra-1434	151	9	seastiane	seastiane	NOUN
gra-1434	151	10	m	m	NOUN
gra-1434	151	11	,	,	PUNCT
gra-1434	151	12	epidural	epidural	ADJ
gra-1434	151	13	analgesia	analgesia	NOUN
gra-1434	151	14	during	during	ADP
gra-1434	151	15	and	and	CCONJ
gra-1434	151	16	af	af	PROPN
gra-1434	151	17	-	-	ADJ
gra-1434	151	18	ter	ter	ADJ
gra-1434	151	19	caesarean	caesarean	ADJ
gra-1434	151	20	delivery	delivery	NOUN
gra-1434	151	21	.	.	PUNCT
gra-1434	152	1	comparison	comparison	NOUN
gra-1434	152	2	of	of	ADP
gra-1434	152	3	ve	ve	PROPN
gra-1434	152	4	opioids	opioid	NOUN
gra-1434	152	5	reg	reg	NOUN
gra-1434	152	6	.	.	PUNCT
gra-1434	153	1	anesth	anesth	PROPN
gra-1434	153	2	.	.	PROPN
gra-1434	153	3	1991	1991	NUM
gra-1434	153	4	.	.	PUNCT
gra-1434	154	1	mar	mar	PROPN
gra-1434	154	2	–	–	PUNCT
gra-1434	154	3	apr	apr	PROPN
gra-1434	154	4	;	;	PUNCT
gra-1434	154	5	16(2	16(2	NUM
gra-1434	154	6	)	)	PUNCT
gra-1434	154	7	79	79	NUM
gra-1434	154	8	-	-	SYM
gra-1434	154	9	83	83	NUM
gra-1434	154	10	.	.	PUNCT
gra-1434	154	11	7	7	X
gra-1434	154	12	.	.	X
gra-1434	154	13	siddik	siddik	NOUN
gra-1434	154	14	–	–	PUNCT
gra-1434	154	15	sayyids	sayyid	NOUN
gra-1434	154	16	,	,	PUNCT
gra-1434	154	17	aouad	aouad	INTJ
gra-1434	154	18	–	–	PUNCT
gra-1434	154	19	maroun	maroun	PROPN
gra-1434	154	20	m	m	NOUN
gra-1434	154	21	,	,	PUNCT
gra-1434	154	22	epidural	epidural	ADJ
gra-1434	154	23	tramadol	tramadol	NOUN
gra-1434	154	24	for	for	ADP
gra-1434	154	25	post	post	NOUN
gra-1434	154	26	operative	operative	ADJ
gra-1434	154	27	pain	pain	NOUN
gra-1434	154	28	after	after	ADP
gra-1434	154	29	caesarean	caesarean	ADJ
gra-1434	154	30	section	section	NOUN
gra-1434	154	31	.	.	PUNCT
gra-1434	155	1	can	can	AUX
gra-1434	155	2	j	j	PROPN
gra-1434	155	3	anaesth	anaesth	PROPN
gra-1434	155	4	1999	1999	NUM
gra-1434	155	5	aug	aug	PROPN
gra-1434	155	6	;	;	PUNCT
gra-1434	155	7	46(8):731	46(8):731	PROPN
gra-1434	155	8	-	-	SYM
gra-1434	155	9	5	5	NUM
gra-1434	155	10	.	.	NOUN
gra-1434	155	11	8	8	NUM
gra-1434	155	12	.	.	PUNCT
gra-1434	155	13	anis	anis	PROPN
gra-1434	155	14	baraka	baraka	PROPN
gra-1434	155	15	,	,	PUNCT
gra-1434	155	16	samor	samor	PROPN
gra-1434	155	17	jabbour	jabbour	PROPN
gra-1434	155	18	,	,	PUNCT
gra-1434	155	19	a	a	DET
gra-1434	155	20	comparison	comparison	NOUN
gra-1434	155	21	of	of	ADP
gra-1434	155	22	epidural	epidural	ADJ
gra-1434	155	23	tramadol	tramadol	NOUN
gra-1434	155	24	and	and	CCONJ
gra-1434	155	25	epidural	epidural	ADJ
gra-1434	155	26	morphine	morphine	NOUN
gra-1434	155	27	for	for	ADP
gra-1434	155	28	postoperative	postoperative	ADJ
gra-1434	155	29	analgesia	analgesia	NOUN
gra-1434	155	30	can	can	AUX
gra-1434	155	31	.	.	PUNCT
gra-1434	156	1	j.	j.	PROPN
gra-1434	156	2	anaesth	anaesth	PROPN
gra-1434	156	3	1993/40:4	1993/40:4	PROPN
gra-1434	156	4	/	/	SYM
gra-1434	156	5	page	page	NOUN
gra-1434	156	6	308	308	NUM
gra-1434	156	7	-	-	SYM
gra-1434	156	8	13	13	NUM
gra-1434	156	9	.	.	NOUN
gra-1434	156	10	9	9	NUM
gra-1434	156	11	.	.	X
gra-1434	157	1	revill	revill	PROPN
gra-1434	157	2	si	si	PROPN
gra-1434	157	3	,	,	PUNCT
gra-1434	157	4	robinson	robinson	PROPN
gra-1434	157	5	jo	jo	PROPN
gra-1434	157	6	.	.	PUNCT
gra-1434	158	1	the	the	DET
gra-1434	158	2	reliability	reliability	NOUN
gra-1434	158	3	of	of	ADP
gra-1434	158	4	a	a	DET
gra-1434	158	5	linear	linear	ADJ
gra-1434	158	6	analogue	analogue	NOUN
gra-1434	158	7	score	score	NOUN
gra-1434	158	8	for	for	ADP
gra-1434	158	9	evaluating	evaluate	VERB
gra-1434	158	10	pain	pain	NOUN
gra-1434	158	11	.	.	PUNCT
gra-1434	159	1	anaesthesia	anaesthesia	NOUN
gra-1434	159	2	1976;31:1191	1976;31:1191	NUM
gra-1434	159	3	-	-	SYM
gra-1434	159	4	8	8	NUM
gra-1434	159	5	.	.	NOUN
gra-1434	159	6	10	10	NUM
gra-1434	159	7	.	.	PUNCT
gra-1434	160	1	vickers	vickers	PROPN
gra-1434	160	2	md	md	PROPN
gra-1434	160	3	,	,	PUNCT
gra-1434	160	4	o’aterty	o’aterty	PROPN
gra-1434	160	5	d	d	NOUN
gra-1434	160	6	,	,	PUNCT
gra-1434	160	7	szekely	szekely	ADV
gra-1434	160	8	sm	sm	INTJ
gra-1434	160	9	,	,	PUNCT
gra-1434	160	10	tramadol	tramadol	NOUN
gra-1434	160	11	:	:	PUNCT
gra-1434	160	12	pain	pain	NOUN
gra-1434	160	13	relief	relief	NOUN
gra-1434	160	14	by	by	ADP
gra-1434	160	15	an	an	DET
gra-1434	160	16	opioid	opioid	NOUN
gra-1434	160	17	without	without	ADP
gra-1434	160	18	depression	depression	NOUN
gra-1434	160	19	of	of	ADP
gra-1434	160	20	respiration	respiration	NOUN
gra-1434	160	21	.	.	PUNCT
gra-1434	161	1	anaesthesia	anaesthesia	PROPN
gra-1434	161	2	1992;47	1992;47	NUM
gra-1434	161	3	,	,	PUNCT
gra-1434	161	4	291	291	NUM
gra-1434	161	5	-	-	SYM
gra-1434	161	6	6	6	NUM
gra-1434	161	7	.	.	NOUN
gra-1434	161	8	11	11	NUM
gra-1434	161	9	.	.	PUNCT
gra-1434	162	1	houmes	houmes	PROPN
gra-1434	162	2	r	r	PROPN
gra-1434	162	3	–	–	PUNCT
gra-1434	162	4	jm	jm	PROPN
gra-1434	162	5	,	,	PUNCT
gra-1434	162	6	voets	voet	NOUN
gra-1434	162	7	ma	ma	PROPN
gra-1434	162	8	,	,	PUNCT
gra-1434	162	9	lachamann	lachamann	PROPN
gra-1434	162	10	b	b	NUM
gra-1434	162	11	,	,	PUNCT
gra-1434	162	12	efcacy	efcacy	NOUN
gra-1434	162	13	and	and	CCONJ
gra-1434	162	14	safety	safety	NOUN
gra-1434	162	15	of	of	ADP
gra-1434	162	16	tramadol	tramadol	NOUN
gra-1434	162	17	versus	versus	ADP
gra-1434	162	18	morphine	morphine	NOUN
gra-1434	162	19	for	for	ADP
gra-1434	162	20	moderate	moderate	ADJ
gra-1434	162	21	to	to	ADP
gra-1434	162	22	severe	severe	ADJ
gra-1434	162	23	post	post	NOUN
gra-1434	162	24	operative	operative	ADJ
gra-1434	162	25	pain	pain	NOUN
gra-1434	162	26	.	.	PUNCT
gra-1434	163	1	12	12	NUM
gra-1434	163	2	.	.	PUNCT
gra-1434	163	3	chrubasik	chrubasik	PROPN
gra-1434	163	4	j	j	PROPN
gra-1434	163	5	,	,	PUNCT
gra-1434	163	6	warthl	warthl	VERB
gra-1434	163	7	,	,	PUNCT
gra-1434	163	8	wust	wust	ADJ
gra-1434	163	9	h	h	PROPN
gra-1434	163	10	,	,	PUNCT
gra-1434	163	11	zindler	zindler	PROPN
gra-1434	163	12	m	m	PROPN
gra-1434	163	13	,	,	PUNCT
gra-1434	163	14	anaesth	anaesth	PROPN
gra-1434	163	15	.	.	PROPN
gra-1434	163	16	analg	analg	PROPN
gra-1434	163	17	1992	1992	NUM
gra-1434	163	18	;	;	PUNCT
gra-1434	163	19	75	75	NUM
gra-1434	163	20	:	:	SYM
gra-1434	163	21	510	510	NUM
gra-1434	163	22	–	–	PUNCT
gra-1434	163	23	4	4	NUM
gra-1434	163	24	,	,	PUNCT
gra-1434	163	25	analgesic	analgesic	ADJ
gra-1434	163	26	potency	potency	NOUN
gra-1434	163	27	of	of	ADP
gra-1434	163	28	epidural	epidural	ADJ
gra-1434	163	29	tramadol	tramadol	NOUN
gra-1434	163	30	after	after	ADP
gra-1434	163	31	ab	ab	PROPN
gra-1434	163	32	-	-	ADJ
gra-1434	163	33	dominal	dominal	ADJ
gra-1434	163	34	surgery	surgery	NOUN
gra-1434	163	35	.	.	PUNCT
gra-1434	164	1	pain	pain	NOUN
gra-1434	164	2	(	(	PUNCT
gra-1434	164	3	1987	1987	NUM
gra-1434	164	4	)	)	PUNCT
gra-1434	164	5	suppl	suppl	ADJ
gra-1434	164	6	4	4	NUM
gra-1434	164	7	,	,	PUNCT
gra-1434	164	8	abstract	abstract	ADJ
gra-1434	164	9	no	no	NOUN
gra-1434	164	10	.	.	PROPN
gra-1434	164	11	296	296	NUM
gra-1434	164	12	,	,	PUNCT
gra-1434	164	13	5th	5th	ADJ
gra-1434	164	14	world	world	NOUN
gra-1434	164	15	congress	congress	PROPN
gra-1434	164	16	on	on	ADP
gra-1434	164	17	pain	pain	PROPN
gra-1434	164	18	hamburg	hamburg	PROPN
gra-1434	164	19	.	.	PUNCT
gra-1434	165	1	volume-9	volume-9	PROPN
gra-1434	165	2	,	,	PUNCT
gra-1434	165	3	issue-1	issue-1	PROPN
gra-1434	165	4	,	,	PUNCT
gra-1434	165	5	january-2020	january-2020	NOUN
gra-1434	165	6	•	•	NUM
gra-1434	165	7	print	print	NOUN
gra-1434	165	8	issn	issn	PROPN
gra-1434	165	9	no	no	NOUN
gra-1434	165	10	.	.	PROPN
gra-1434	165	11	2277	2277	NUM
gra-1434	165	12	8160	8160	NUM
gra-1434	165	13	•	•	NOUN
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