Asthma and chronic obstructive pulmonary disease (COPD) prevalence and health services use in Ontario Métis: a population-based cohort study.

by Andrea S Gershon, Saba Khan, Julie Klein-Geltink, Drew Wilton, Teresa To, Eric J Crighton, Lisa Pigeau, Jo Macquarrie, Yvon Allard, Storm J Russell, David A Henry
Published 2014-01-01