title: Sensitivity analysis of selective migration in ecologic comparisons of health.
authors.forename: P J
authors.initials: PJ
authors.lastname: Veugelers
authors.forename: J R
authors.initials: JR
authors.lastname: Guernsey
mesh_terms: D004641:Emigration and Immigration; D004812:Epidemiologic Methods; D006304:Health Status; D006801:Humans; D008017:Life Expectancy; D008297:Male; D009674:Nova Scotia / Q000453:epidemiology