Original language | English |
---|---|
Journal | COPD |
Volume | 4( 4) |
Publication status | Published - 2007 |
Keywords
- Disease Progression
- Humans
- classification: Pulmonary Disease, Chronic Obstructive
- Risk Factors
- Severity of Illness Index
Research output: Contribution to journal › Article › peer-review
Original language | English |
---|---|
Journal | COPD |
Volume | 4( 4) |
Publication status | Published - 2007 |