Zimmer Vincent
Department of Medicine, Marienhausklinik St. Josef Kohlhof, Neunkirchen, Germany; Department of Medicine II, Saarland University Medical Center, Saarland University, Homburg, Germany.
Gastrointest Endosc. 2020 Jan;91(1):198-199. doi: 10.1016/j.gie.2019.07.032. Epub 2019 Aug 2.