Endoscopy, Table of Contents Endoscopy 1991; 23(4): 240DOI: 10.1055/s-2007-1010669 Letters to the Editor© Georg Thieme Verlag KG Stuttgart · New YorkAuthor's ReplyM. D. Noar Department of Gastroenterology, St. Joseph Hospital, Franklin Square Hospital, Baltimore, MD, USA Recommend Article Abstract PDF Download(opens in new window) Buy Article(opens in new window) See also:Teaching by Endoscopy SimulationEndoscopy 1991; 23(04): 239-239DOI: 10.1055/s-2007-1010668 See also Teaching by Endoscopy Simulation PDF (405 kb)
