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