Tiller Maximilian, Schepp Wolfgang, Gundling Felix, Tuerck Jochen
Department of Gastroenterology, Hepatology and Gastrointestinal Oncology, Bogenhausen Academic Teaching Hospital, Munich Municipal Hospital Trust, Munich, Germany.
Endoscopy. 2014;46 Suppl 1 UCTN:E667-8. doi: 10.1055/s-0034-1390866. Epub 2014 Dec 19.