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Characteristics of COPD in never-smokers and ever-smokers in the general population: results from the CanCOLD study

W C Tan1, D D Sin1, J Bourbeau2

  • 1University of British Columbia, Heart Lung Innovation, Vancouver, British Columbia, Canada.

Thorax
|June 7, 2015
PubMed
Abstract

Keywords:
COPD epidemiologyClinical Epidemiology

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