Chon Seung-Hun, Toex Ulrich, Plum Patrick Sven, Fuchs Claudia, Kleinert Robert, Bruns Christiane, Goeser Tobias
Department of General, Visceral and Cancer Surgery, University Hospital of Cologne, Germany.
Department of Gastroenterology and Hepatology, University Hospital of Cologne, Germany.
Endoscopy. 2018 Jul;50(7):E149-E150. doi: 10.1055/a-0592-6384. Epub 2018 Apr 13.