Sgourakis George, Lanitis Sophocles, Karaliotas Constantine
2nd Surgical Department and Surgical Oncology Unit, Korgialenio - Benakio, Red Cross Hospital, Athens, Greece.
Gastroenterology. 2010 May;138(5):1667, 2025. doi: 10.1053/j.gastro.2009.12.071. Epub 2010 Mar 21.