Publisher: BMJ Publishing Group Ltd & British Thoracic Society Country of Publication: England NLM ID: 101638061 Publication Model: Print Cited Medium: Internet ISSN: 2052-4439 (Electronic) Linking ISSN: 20524439 NLM ISO Abbreviation: BMJ Open Respir Res Subsets: MEDLINE
Publisher: British Medical Association Country of Publication: England NLM ID: 0372673 Publication Model: Print Cited Medium: Print ISSN: 0007-1447 (Print) Linking ISSN: 00071447 NLM ISO Abbreviation: Br Med J Subsets: MEDLINE
Publisher: British Medical Association Country of Publication: England NLM ID: 0372673 Publication Model: Print Cited Medium: Print ISSN: 0007-1447 (Print) Linking ISSN: 00071447 NLM ISO Abbreviation: Br Med J Subsets: MEDLINE
Publisher: British Medical Association Country of Publication: England NLM ID: 0372673 Publication Model: Print Cited Medium: Print ISSN: 0007-1447 (Print) Linking ISSN: 00071447 NLM ISO Abbreviation: Br Med J Subsets: MEDLINE