Diagnosis and staging of COPD

Symposium
Chairs: S. Buist (Portland, United States of America), L. Fabbri (Modena, Italy)
Clinical and functional staging of COPD
B. R. Celli (Wellesley, United States of America)
Slide presentation
Slide presentation
Pathologic correlations of COPD stages
R. Djukanovic (Southampton, United Kingdom)
Slide presentation
Slide presentation