title: The effect of ductal diameter on surgical and medical closure of patent ductus arteriosus in preterm neonates.
authors.forename: Alessandro
authors.initials: A
authors.lastname: Giardini
authors.forename: Graham
authors.initials: G
authors.lastname: Derrick
mesh_terms: D013504:Cardiovascular Surgical Procedures; D016861:Cyclooxygenase Inhibitors / Q000627:therapeutic use; D004373:Ductus Arteriosus / Q000473:pathology*; D004374:Ductus Arteriosus, Patent / Q000401:mortality / Q000473:pathology* / Q000628:therapy*; D006801:Humans; D007213:Indomethacin / Q000627:therapeutic use; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases / Q000473:pathology* / Q000628:therapy*; D008026:Ligation; D012189:Retrospective Studies; D017211:Treatment Failure; D016896:Treatment Outcome
chemical_list: D016861:Cyclooxygenase Inhibitors; D007213:Indomethacin