Endoscopy, Table of Contents Endoscopy 1994; 26(1): 3-8DOI: 10.1055/s-2007-1005803 © Georg Thieme Verlag KG Stuttgart · New York Preparation, Premedication and Surveillance in Gastrointestinal Endoscopy M. Lazzaroni, G. Bianchi Porro Gastrointestinal Unit, L. Sacco Hospital, Milan, Italy Recommend Article Abstract PDF Download Buy Article PDF (1635 kb)