| Literature DB >> 28507176 |
B R O'Driscoll1,2, L S Howard3, J Earis4, V Mak5.
Abstract
Entities:
Keywords: COPD Exacerbations
Mesh:
Year: 2017 PMID: 28507176 DOI: 10.1136/thoraxjnl-2016-209729
Source DB: PubMed Journal: Thorax ISSN: 0040-6376 Impact factor: 9.139