title: Is persistent need for supplemental oxygen a good indicator of adverse pulmonary outcome in very immature infants?
authors.forename: Eduardo
authors.initials: E
authors.lastname: Bancalari
mesh_terms: D001997:Bronchopulmonary Dysplasia / Q000503:physiopathology*; D005260:Female; D006801:Humans; D008168:Lung / Q000503:physiopathology*; D008297:Male