Is walking in daily life a moderate intensity activity in patients with chronic obstructive pulmonary disease?

by Vitorasso, R., Camillo, C., Cavalheri, Vinicius, Aparecida Hernandes, N., Cortez Verceze, A., Cortez Verceze, T., Ferreira Monteiro, F., Ramos, E., Pitta, F.
Published 2012