Quantifying physical activity in COPD: different measures for different purposes.
Langer, D
Quantifying physical activity in COPD: different measures for different purposes. [electronic resource] - Thorax May 2009 - 458; author reply 458-9 p. digital
Publication Type: Comment; Letter
1468-3296
Exercise--physiology
Humans
Leg--physiology
Pulmonary Disease, Chronic Obstructive--physiopathology
Quantifying physical activity in COPD: different measures for different purposes. [electronic resource] - Thorax May 2009 - 458; author reply 458-9 p. digital
Publication Type: Comment; Letter
1468-3296
Exercise--physiology
Humans
Leg--physiology
Pulmonary Disease, Chronic Obstructive--physiopathology