Currents ... payment.
D004608:Eligibility Determination / Q000331:legislation & jurisprudence; D006785:Hospitals, University / Q000191:economics*; D016031:Liver Transplantation / Q000191:economics*; D016344:Medicare Part A / Q000331:legislation & jurisprudence*; D014481:United States; D014483:United States Dept. of Health and Human Services