Braghetto Italo, Csendes Attila, Korn Owen, Valladares Hector, Gonzalez Patricio, Henríquez Ana
Department of Surgery, University Hospital, Faculty of Medicine, University of Chile, Santiago, Chile.
Surg Laparosc Endosc Percutan Tech. 2010 Jun;20(3):148-53. doi: 10.1097/SLE.0b013e3181e354bc.