Publisher: British Medical Assn Country of Publication: England NLM ID: 0417353 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1468-3296 (Electronic) Linking ISSN: 00406376 NLM ISO Abbreviation: Thorax 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: 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