Publisher: Oxford University Press Country of Publication: England NLM ID: 101722685 Publication Model: Print Cited Medium: Internet ISSN: 2474-9842 (Electronic) Linking ISSN: 24749842 NLM ISO Abbreviation: BJS Open Subsets: MEDLINE
Publisher: BioMed Central Country of Publication: England NLM ID: 101263253 Publication Model: Electronic Cited Medium: Internet ISSN: 1745-6215 (Electronic) Linking ISSN: 17456215 NLM ISO Abbreviation: Trials Subsets: MEDLINE
Publisher: BMJ Publishing Group Ltd Country of Publication: England NLM ID: 101552874 Publication Model: Electronic Cited Medium: Internet ISSN: 2044-6055 (Electronic) Linking ISSN: 20446055 NLM ISO Abbreviation: BMJ Open Subsets: MEDLINE