Zimmer Vincent, Heinrich Christoph
Department of Medicine, Marienhausklinik St. Josef Kohlhof, Neunkirchen, Germany.
Department of Medicine II, Saarland University Medical Center, Saarland University, Homburg, Germany.
Endoscopy. 2017 Jul;49(7):E175-E176. doi: 10.1055/s-0043-108991. Epub 2017 May 30.