Article info
Letters
PostScript
Quantifying physical activity in COPD: different measures for different purposes
- Dr R Gosselink, Department of Rehabilitation Sciences, Katholieke Universiteit Leuven, Leuven, Belgium; rik.gosselink{at}faber.kuleuven.be
Citation
Quantifying physical activity in COPD: different measures for different purposes
Publication history
- Accepted November 25, 2008
- First published April 28, 2009.
Online issue publication
April 28, 2009
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2009 BMJ Publishing Group Ltd and the British Thoracic Society