What have we learned from observational studies and clinical trials of mild to moderate COPD?
Abstract Chronic obstructive pulmonary disease (COPD) is a major cause of morbidity and mortality worldwide. It is well established that patients with mild to moderate disease represent the majority of patients with COPD, and patients with mild COPD already have measurable physiological impairment w...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
BMC
2018-09-01
|
| Series: | Respiratory Research |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1186/s12931-018-0882-0 |