Seyfried F, Reimer S, Miras A D, Kenn W, Germer C-T, Scheurlen M, Jurowich C
Department of General, Visceral, Vascular and Pediatric Surgery, University Hospital of Würzburg, Würzburg, Germany.
Endoscopy. 2013;45 Suppl 2 UCTN:E267-8. doi: 10.1055/s-0033-1344569. Epub 2013 Sep 5.