title: Mortality data show some improvement.
authors: E
authors: E
authors: Weissenstein
authors: J
authors: J
authors: Greene
authors: S
authors: S
authors: Taravella
authors: M
authors: M
authors: Wagner
mesh_terms: D014487:Centers for Medicare and Medicaid Services, U.S.; D003625:Data Collection; D017052:Hospital Mortality; D006278:Medicare / Q000706:statistics & numerical data*; D014481:United States