title: Toward a national health policy: a realist's view.
mesh_terms: D003151:Community Health Centers; D003191:Comprehensive Health Care / Q000592:standards; D005380:Financing, Government; D005607:Fraud; D005102:Health Expenditures; D006801:Humans; D007878:Legislation as Topic; D009313:National Health Programs; D011057:Politics; D011320:Primary Health Care; D014481:United States