title: The U.S. spends more money on health care than any other country.  But the nation's 44 million uninsured face a system of . . . second-class medicine.
mesh_terms: D017048:Health Care Costs; D018166:Health Care Reform; D006297:Health Services Accessibility / Q000191:economics / Q000331:legislation & jurisprudence; D006801:Humans; D017057:Medically Uninsured; D011785:Quality Assurance, Health Care; D014481:United States