Antitrust issues in health care planning.
D054598:Blue Cross Blue Shield Insurance Plans / Q000331:legislation & jurisprudence*; D006307:Health Systems Agencies / Q000331:legislation & jurisprudence*; D007350:Insurance, Hospitalization / Q000331:legislation & jurisprudence*; D008923:Missouri; D014481:United States; D014485:United States Federal Trade Commission