(Online) ClinicalKey eBooks text periodical Electronic books. mou Baltimore] American Society for Gastrointestinal Endoscopy 1965 9999 continuing Monthly, <1995-> Quarterly, 1965- eng Also issued in print and CD-ROM formats. Mode of access: World Wide Web. Official journal of: the American Society for Gastrointestinal Endoscopy. Endoscopy Periodicals Gastrointestinal system Examination Periodicals Endoscopy Gastrointestinal system Examination Endoscopy Gastroenterology RC804.E6 G37 617 0016-5107 (DLC) 81642269 1085-8741 (DLC)sn 95004269 1097-6779 sn 98005933 Mosby, Inc., 11830 Westline Industrial Drive, St. Louis, MO 63146-3318 http://ezproxy.alfaisal.edu/login?url=https://www.clinicalkey.com/dura/browse/journalIssue/00165107 http://ezproxy.alfaisal.edu/login?url=https://www.clinicalkey.com/dura/browse/journalIssue/00165107 DLC 980121 20180528124252.0 ocm38232936 eng