title: Risk factors for bronchopulmonary dysplasia.
authors.forename: W F
authors.initials: WF
authors.lastname: Powers
authors.forename: J
authors.initials: J
authors.lastname: Clemens
mesh_terms: D001997:Bronchopulmonary Dysplasia / Q000209:etiology*; D004374:Ductus Arteriosus, Patent / Q000150:complications; D006801:Humans; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D011030:Pneumothorax / Q000150:complications; D011656:Pulmonary Emphysema / Q000150:complications; D012307:Risk Factors