Ibrahim Mostafa, Lemmers Arnaud, Devière Jacques
Department of Gastroenterology and Hepatopancreatology, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium.
Endoscopy. 2014;46 Suppl 1 UCTN:E263. doi: 10.1055/s-0034-1365112. Epub 2014 Jun 6.