Publisher: JMIR Publications Country of Publication: Canada NLM ID: 100959882 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1438-8871 (Electronic) Linking ISSN: 14388871 NLM ISO Abbreviation: J Med Internet Res Subsets: MEDLINE
Publisher: Oxford University Press Country of Publication: England NLM ID: 0234135 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1469-0756 (Electronic) Linking ISSN: 00325473 NLM ISO Abbreviation: Postgrad Med J Subsets: MEDLINE
Publisher: W.B. Saunders for the American Gastroenterological Association Country of Publication: United States NLM ID: 101160775 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1542-7714 (Electronic) Linking ISSN: 15423565 NLM ISO Abbreviation: Clin Gastroenterol Hepatol Subsets: MEDLINE