id	keyword
ejnm-233	mothers
ejnm-233	study
ejnm-233	lbw
ejnm-233	weight
ejnm-233	birth
ejnm-233	care
ejnm-233	article
ejnm-233	erbil
ejnm-233	neonates
ejnm-233	international
ejnm-233	journal
ejnm-233	baby
ejnm-233	practices