| Literature DB >> 29629399 |
Abstract
Keywords: chronic obstructive pulmonary disease; copd; corticosteroids; pneumonia
Year: 2018 PMID: 29629399 PMCID: PMC5870735 DOI: 10.15326/jcopdf.5.1.2018.0162
Source DB: PubMed Journal: Chronic Obstr Pulm Dis ISSN: 2372-952X