title: PDA and pulmonary hypertension: should the duct be ligated?
authors.forename: V A
authors.initials: VA
authors.lastname: McCulloch
authors.forename: R M
authors.initials: RM
authors.lastname: Tulloh
mesh_terms: D004374:Ductus Arteriosus, Patent / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D006801:Humans; D006976:Hypertension, Pulmonary / Q000209:etiology*; D007223:Infant; D007231:Infant, Newborn; D007234:Infant, Premature; D008026:Ligation