Publisher: COPD Foundation Country of Publication: United States NLM ID: 101635411 Publication Model: Print Cited Medium: Print ISSN: 2372-952X (Print) Linking ISSN: 2372952X NLM ISO Abbreviation: Chronic Obstr Pulm Dis Subsets: PubMed not MEDLINE
Publisher: American Thoracic Society Country of Publication: United States NLM ID: 9421642 Publication Model: Print Cited Medium: Internet ISSN: 1535-4970 (Electronic) Linking ISSN: 1073449X NLM ISO Abbreviation: Am J Respir Crit Care Med Subsets: MEDLINE