title: Relationship between asthma prevalence and income among Canadians.
authors.forename: Y
authors.initials: Y
authors.lastname: Chen
authors.forename: M
authors.initials: M
authors.lastname: Tang
authors.forename: D
authors.initials: D
authors.lastname: Krewski
authors.forename: R
authors.initials: R
authors.lastname: Dales
mesh_terms: D001249:Asthma / Q000453:epidemiology*; D002170:Canada / Q000453:epidemiology; D005260:Female; D006801:Humans; D007182:Income / Q000706:statistics & numerical data*; D008297:Male; D015995:Prevalence