Publisher: BMJ Country of Publication: England NLM ID: 9111626 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1525-1438 (Electronic) Linking ISSN: 1048891X NLM ISO Abbreviation: Int J Gynecol Cancer Subsets: MEDLINE
Publisher: Instituto Brasileiro de Estudos e Pesquisas de Gastroenterologia Country of Publication: Brazil NLM ID: 15310600R Publication Model: Print Cited Medium: Internet ISSN: 1678-4219 (Electronic) Linking ISSN: 00042803 NLM ISO Abbreviation: Arq Gastroenterol Subsets: MEDLINE
Publisher: Public Library of Science Country of Publication: United States NLM ID: 101285081 Publication Model: eCollection Cited Medium: Internet ISSN: 1932-6203 (Electronic) Linking ISSN: 19326203 NLM ISO Abbreviation: PLoS One Subsets: MEDLINE