Endoscopy, Table of Contents Endoscopy 1991; 23(4): 239DOI: 10.1055/s-2007-1010668 Letters to the Editor © Georg Thieme Verlag KG Stuttgart · New York Teaching by Endoscopy Simulation J. Baillie, P. Jowell, H. Evangelou, W. Bickel, P. Cotton Division of Gastroenterology, Duke University Medical Center Box 3189, Durham, NC 27710, USA Recommend Article Abstract PDF Download Buy Article See also: Use of Computer Graphics Simulation for Teaching of Flexible SigmoidoscopyEndoscopy 1991; 23(03): 126-129DOI: 10.1055/s-2007-1010637 See also: Author's ReplyEndoscopy 1991; 23(04): 240-240DOI: 10.1055/s-2007-1010669 See also Use of Computer Graphics Simulation for Teaching of Flexible Sigmoidoscopy PDF (405 kb)