title: Patent arterial duct: when should it be closed?
authors.affiliation: Cardiothoracic Unit, Great Ormond Street Hospital for Children, London. cardiacgos@compuserve.com
authors.forename: I D
authors.initials: ID
authors.lastname: Sullivan
mesh_terms: D006328:Cardiac Catheterization; D004374:Ductus Arteriosus, Patent / Q000150:complications / Q000000981:diagnostic imaging / Q000628:therapy*; D004692:Endarteritis / Q000209:etiology; D006801:Humans; D014463:Ultrasonography