title: The 1.6 trillion dollars question: if we're spending so much on healthcare, why so little improvement in quality?
authors.forename: Carolyn
authors.initials: C
authors.lastname: Clancy
mesh_terms: D003695:Delivery of Health Care / Q000191:economics*; D006801:Humans; D011787:Quality of Health Care / Q000592:standards*; D014481:United States