Publisher: Elsevier Country of Publication: England NLM ID: 8908438 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1532-3064 (Electronic) Linking ISSN: 09546111 NLM ISO Abbreviation: Respir Med 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