Original Research

Three-minute constant rate step test for detecting exertional dyspnea relief after bronchodilation in COPD

Borel B, Wilkinson-Maitland CA, Hamilton A, Bourbeau J, Perrault H, Jensen D, Maltais F

International Journal of Chronic Obstructive Pulmonary Disease 2016, 11:2991-3000

Published Date: 29 November 2016