Surviving 2006 guidelines.
Smith
Rich
R
D014487:Centers for Medicare and Medicaid Services, U.S.; D004282:Documentation; D004389:Durable Medical Equipment / Q000191:economics*; D005607:Fraud / Q000517:prevention & control; D006801:Humans; D007349:Insurance, Health, Reimbursement / Q000331:legislation & jurisprudence*; D006278:Medicare / Q000191:economics* / Q000331:legislation & jurisprudence; D014481:United States; D014910:Wheelchairs / Q000191:economics*