Antitrust and physician payment.
D004465:Economic Competition / Q000331:legislation & jurisprudence*; D004467:Economics / Q000331:legislation & jurisprudence*; D005251:Fees, Medical / Q000331:legislation & jurisprudence*; D006801:Humans; D007348:Insurance, Health / Q000331:legislation & jurisprudence; D011364:Professional Practice / Q000331:legislation & jurisprudence; D014481:United States; D014485:United States Federal Trade Commission