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
Publisher: Deutscher Ärzte-Verlag Country of Publication: Germany NLM ID: 101475967 Publication Model: Print Cited Medium: Internet ISSN: 1866-0452 (Electronic) Linking ISSN: 18660452 NLM ISO Abbreviation: Dtsch Arztebl Int 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: 8500875 Publication Model: Print Cited Medium: Internet ISSN: 1460-2229 (Electronic) Linking ISSN: 02632136 NLM ISO Abbreviation: Fam Pract 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