Home health agencies, physicians, and referral problems.
D003415:Crime / Q000331:legislation & jurisprudence*; D005607:Fraud / Q000331:legislation & jurisprudence*; D006699:Home Care Services / Q000331:legislation & jurisprudence*; D006278:Medicare / Q000331:legislation & jurisprudence; D010594:Pharmacies / Q000331:legislation & jurisprudence; D012017:Referral and Consultation / Q000331:legislation & jurisprudence*; D014481:United States