Dyspnea, ventilatory pattern, and changes in dynamic hyperinflation related to the intensity of constant work rate exercise in COPD

1. Puente-Maestu, L.
2. García De Pedro, J.
3. Martínez-Abad, Y.
4. Ruíz De Oña, J.M.
5. Llorente, D.
6. Cubillo, J.M.