TY  - RPRT
TI  - Heterogeneity in the respiratory symptoms of patients with mild-moderate COPD
AU  - Johnson, K. M.
AU  - Safari, A.
AU  - Tan, W. C.
AU  - Bourbeau, J.
AU  - FitzGerald, J. M.
AU  - Sadatsafavi, M.
AU  - Canadian Cohort of Obstructive Lung Disease (CanCOLD) study,
AU  - Canadian Respiratory Research Network,
PY  - 2018
DO  - 10.1101/401695
UR  - https://www.biorxiv.org/content/10.1101/401695v1
ID  - 10.1101/401695
ER  -