Endoscopy, Table of Contents Endoscopy 1993; 25(4): 314DOI: 10.1055/s-2007-1010329 Letters to the Editor© Georg Thieme Verlag KG Stuttgart · New YorkSimplification of Pyloric Passage with the Side-Viewing Endoscope in Cases of Gastric AnomaliesC. de Mas I Medizinische Klinik, Städt. Krankenhaus Kemperhof, Koblenz, Germany Recommend Article Abstract PDF Download(opens in new window) Buy Article(opens in new window) PDF (286 kb)