1. Characteristics of COPD in never-smokers and ever-smokers in the general population: results from the CanCOLD study. Issue 9 (5th June 2015) Authors: Tan, W C; Sin, D D; Bourbeau, J; Hernandez, P; Chapman, K R; Cowie, R; FitzGerald, J M; Marciniuk, D D; Maltais, F; Buist, A S; Road, J; Hogg, J C; Kirby, M; Coxson, H; Hague, C; Leipsic, J; O'Donnell, D E; Aaron, S D Journal: Thorax Issue: Volume 70:Issue 9(2015) Page Start: 822 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗