title: PDA ligation: trans or extrapleural approach.
authors.forename: Sameh Ibrahim
authors.initials: SI
authors.lastname: Sersar
authors.forename: Hytham Abdel
authors.initials: HA
authors.lastname: Mooty
authors.forename: Muna Mohammed
authors.initials: MM
authors.lastname: Hafez
authors.forename: Mohammed Fouad
authors.initials: MF
authors.lastname: Ismail
authors.forename: Amal A
authors.initials: AA
authors.lastname: Refaat
authors.forename: Mohammed F
authors.initials: MF
authors.lastname: Ibrahim
mesh_terms: D004374:Ductus Arteriosus, Patent / Q000601:surgery*; D006801:Humans; D008026:Ligation