title: Social Security financing in North America.
authors.forename: H C
authors.initials: HC
authors.lastname: Ballantyne
mesh_terms: D000368:Aged; D002170:Canada; D003365:Costs and Cost Analysis; D005380:Financing, Government / Q000458:organization & administration*; D006801:Humans; D006278:Medicare; D010415:Pensions; D012943:Social Security / Q000191:economics*; D013660:Taxes; D014481:United States