Publisher: DOVE Medical Press Country of Publication: New Zealand NLM ID: 101273481 Publication Model: eCollection Cited Medium: Internet ISSN: 1178-2005 (Electronic) Linking ISSN: 11769106 NLM ISO Abbreviation: Int J Chron Obstruct Pulmon Dis 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