Iranmanesh Pouya, Frossard Jean-Louis, Toso Christian
Division of Digestive and Transplant Surgery, Geneva University Hospital, Geneva, Switzerland.
Division of Gastroenterology and Hepatology, Geneva University Hospital, Geneva, Switzerland.
JAMA. 2014 Nov 19;312(19):2043-4. doi: 10.1001/jama.2014.13425.