(Q61910664)
Statements
Definition of COPD: based on evidence or opinion? (English)
R Pellegrino
V Brusasco
G Viegi
R O Crapo
R Casaburi
A Coates
C P M van der Grinten
P Gustafsson
J Hankinson
R Jensen
D C Johnson
N Macintyre
R McKay
M R Miller
O F Pedersen