| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 2903248 | Chest | 2008 | 6 Pages |
Abstract
Our data suggest that patients with COPD and co-occurring COPD/asthma were sicker and used more medical services than asthma patients. The incremental burden of COPD to patients with asthma is significant.
Keywords
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Authors
Fadia T. PhD, MPH, Du MS, Manabu O. PhD, Christopher M. PhD, Jingshu PhD, Douglas W. MD, MPH, FCCP, Anand PhD, MBA, Steven M. MD, PhD,