title: Chronic lung disease in VLBW infants.
authors: W F
authors: WF
authors: Powers
authors: P D
authors: PD
authors: Hegwood
mesh_terms: D002908:Chronic Disease; D006801:Humans; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D008171:Lung Diseases / Q000453:epidemiology*