Publisher: BMJ Publishing Group Ltd Country of Publication: England NLM ID: 101714806 Publication Model: Print Cited Medium: Internet ISSN: 2397-3269 (Electronic) Linking ISSN: 23973269 NLM ISO Abbreviation: BMJ Open Ophthalmol Subsets: MEDLINE
Publisher: published by Wolters Kluwer-Medknow for the Nigerian Postgraduate Medical College of Nigeria Country of Publication: Nigeria NLM ID: 9613595 Publication Model: Print Cited Medium: Print ISSN: 1117-1936 (Print) NLM ISO Abbreviation: Niger Postgrad Med J 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
Publisher: Oxford University Press Country of Publication: England NLM ID: 101560169 Publication Model: eCollection Cited Medium: Print ISSN: 2042-8812 (Print) Linking ISSN: 20428812 NLM ISO Abbreviation: J Surg Case Rep Subsets: PubMed not MEDLINE
Publisher: W.B. Saunders Country of Publication: United States NLM ID: 0374630 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1528-0012 (Electronic) Linking ISSN: 00165085 NLM ISO Abbreviation: Gastroenterology Subsets: MEDLINE