Quantifying physical activity in COPD: different measures for different purposes
Thorax
.
2009 May;64(5):458; author reply 458-9.
Authors
D Langer
,
F Pitta
,
T Troosters
,
C Burtin
,
M Decramer
,
R Gosselink
PMID:
19401493
No abstract available
Publication types
Comment
Letter
MeSH terms
Exercise / physiology*
Humans
Leg / physiology*
Pulmonary Disease, Chronic Obstructive / physiopathology*