Modified Extrapleural Ligation of Patent Ductus Arteriosus: A Convenient Surgical Approach in a Developing Country[J] . The Annals of Thoracic Surgery . 2005 (2)
Modified Extrapleural Ligation of Patent Ductus Arteriosus: A Convenient Surgical Approach in a Developing Country[J] . The Annals of Thoracic Surgery . 2005 (2)