US groups eyeing merits of Canadian-style national health program.
D002170:Canada; D003365:Costs and Cost Analysis; D005102:Health Expenditures; D006801:Humans; D006278:Medicare / Q000191:economics; D009313:National Health Programs / Q000191:economics / Q000331:legislation & jurisprudence*; D011639:Public Opinion; D011787:Quality of Health Care; D014481:United States