| Literature DB >> 31285362 |
Abstract
Keywords: COPD epidemiology; COPD exacerbations; emphysema; health economist; respiratory measurement; smoking cessation; tobacco and the lung
Year: 2019 PMID: 31285362 DOI: 10.1136/thoraxjnl-2019-213440
Source DB: PubMed Journal: Thorax ISSN: 0040-6376 Impact factor: 9.139