title: Clinical performance measurement--a hard sell.
authors.forename: S F
authors.initials: SF
authors.lastname: Jencks
mesh_terms: D001026:Coronary Artery Bypass / Q000401:mortality*; D006761:Hospitals / Q000706:statistics & numerical data*; D006801:Humans; D008329:Managed Care Programs; D009518:New York; D011787:Quality of Health Care; D014481:United States