Work productivity loss in mild to moderate COPD: lessons learned from the CanCOLD study
Riany de Sousa Sena, Sara Ahmed, Wan C. Tan, Pei Z. Li, Laura Labonté, Shawn D. Aaron, Andrea Benedetti, Kenneth R. Chapman, B. Walker, J. Mark Fitzgerald, Paul Hernandez, François Maltais, Darcy D. Marciniuk, Denis E. O'Donnell, Don D. Sin, Jean Bourbeau
European Respiratory Journal Sep 2017, 50 (3) 1701154; DOI: 10.1183/13993003.01154-2017