title: U.S. spending at the top. Data: healthcare prices well above other countries.
authors.forename: Melanie
authors.initials: M
authors.lastname: Evans
mesh_terms: D019645:Arthroplasty, Replacement, Knee / Q000191:economics*; D005249:Fees and Charges / Q000706:statistics & numerical data; D017721:Hospital Costs / Q000706:statistics & numerical data; D006801:Humans; D038622:Internationality; D014481:United States