id	keyword
hls-13010	weaning
hls-13010	y y
hls-13010	care
hls-13010	protocol
hls-13010	study
hls-13010	patients
hls-13010	icu
hls-13010	ventilator
hls-13010	review
hls-13010	articles
hls-13010	studies
hls-13010	nurse
hls-13010	weaning protocol
hls-13010	research
hls-13010	duration
hls-13010	dfa