Loske Gunnar, Schorsch Tobias, Schmidt-Seithe Henning, Müller Christian
Department of General, Abdominal, Thoracic and Vascular Surgery, Katholisches Marienkrankenhaus Hamburg, Germany.
Endoscopy. 2014;46 Suppl 1 UCTN:E575-6. doi: 10.1055/s-0034-1390913. Epub 2014 Nov 21.