official journal of the American Gastroenterologic Association (Online) ClinicalKey eBooks text periodical Electronic books. pau Philadelphia, Pa.] W.B. Saunders 1943 9999 continuing Monthly eng Use copy Restrictions unspecified MiAaHDL star Electronic reproduction. [S.l.] : HathiTrust Digital Library, 2011. MiAaHDL Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002. http://purl.oclc.org/DLF/benchrepro0212 MiAaHDL Mode of access: World Wide Web. digitized 2011 HathiTrust Digital Library committed to preserve MiAaHDL pda Gastroenterology Periodicals Gastroentérologie Périodiques Gastroenterology Spijsvertering Health Gastrointestinal Diseases Periodicals Titles of journals. RC799 616 W1 GA458 Film s11001 0016-5085 (DLC)med47002225 (OCoLC)1570457 1528-0012 00211044 W.B. Saunders, The Curtis Center, Independence Square West, Philadelphia, PA 19106-3399 http://ezproxy.alfaisal.edu/login?url=https://www.clinicalkey.com/dura/browse/journalIssue/00165085 http://ezproxy.alfaisal.edu/login?url=https://www.clinicalkey.com/dura/browse/journalIssue/00165085 Use copy MiAaHDL DLC 000106 20180528124259.0 ocm43170922 eng