title: Primary health care for the poor in the United States and Canada.
mesh_terms: D002170:Canada; D003153:Community Health Services; D003695:Delivery of Health Care; D005006:Ethnicity; D005194:Family Practice; D005380:Financing, Government; D005381:Financing, Organized; D007348:Insurance, Health; D007878:Legislation as Topic; D008017:Life Expectancy; D008484:Medicaid; D006278:Medicare; D009026:Mortality; D010820:Physicians / Q000600:supply & distribution; D011203:Poverty; D011320:Primary Health Care; D011787:Quality of Health Care; D012943:Social Security; D014481:United States; D000078329:Workforce