title: Could PDA ligation be a course of bronchopulmonary dysplasia?
authors.forename: Stephen R
authors.initials: SR
authors.lastname: Daniels
mesh_terms: D001997:Bronchopulmonary Dysplasia / Q000209:etiology*; D004374:Ductus Arteriosus, Patent / Q000150:complications* / Q000601:surgery*; D006801:Humans; D007231:Infant, Newborn; D008026:Ligation / Q000009:adverse effects