Original Research

Effects of tiotropium on sympathetic activation during exercise in stable chronic obstructive pulmonary disease patients

Yoshimura K, Maekura R, Hiraga T, Kitada S, Miki K, Miki M, Tateishi Y

International Journal of Chronic Obstructive Pulmonary Disease 2012, 7:109-118

Published Date: 2 May 2012