(Q81638179)
Statements
Distance and oxygen desaturation during the 6-min walk test as predictors of long-term mortality in patients with COPD (English)
Ciro Casanova
Claudia Cote
José M Marin
Víctor Pinto-Plata
Armando Aguirre-Jaíme
Carlos Vassaux
Bartolome R Celli