Income inequality and mortality in Canada and the United States. Third explanation is plausible.
Blakely
T
T
Woodward
A
A
D002170:Canada / Q000453:epidemiology; D006305:Health Status Indicators; D006801:Humans; D007182:Income / Q000706:statistics & numerical data*; D009026:Mortality; D014481:United States / Q000453:epidemiology