Article info
Chronic obstructive pulmonary disease
Proportional classifications of COPD phenotypes
- Professor R Beasley, Medical Research Institute of New Zealand, P O Box 10055, Wellington 6143, New Zealand; richard.beasley{at}mrinz.ac.nz
Citation
Proportional classifications of COPD phenotypes
Publication history
- Received August 21, 2007
- Accepted March 19, 2008
- First published August 26, 2008.
Online issue publication
September 01, 2022
web only appendix 63/9/761
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2008 BMJ Publishing Group Ltd and the British Thoracic Society