RT Journal Article SR Electronic T1 Gastrointestinal endoscopy: past and future JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 1061 OP 1064 DO 10.1136/gut.2005.086371 VO 55 IS 8 A1 Sivak, M V YR 2006 UL http://gut.bmj.com/content/55/8/1061.1.abstract AB The former editor of Gastrointestinal Endoscopy reflects on the history of endoscopy, which reveals much about the mechanisms whereby innovation occurred, and attempts to forecast the future. Endoscopic technological development in most industrialised countries will be determined largely by various combinations of many external factors together with the further development of virtual imaging