The USRDS and its products. United States Renal Data System.
D014487:Centers for Medicare and Medicaid Services, U.S.; D003195:Computer Communication Networks; D016208:Databases, Factual / Q000706:statistics & numerical data; D006801:Humans; D007676:Kidney Failure, Chronic / Q000453:epidemiology*; D009316:National Institutes of Health (U.S.); D014481:United States / Q000453:epidemiology