When do hospital pharmacists violate antitrust laws?
D054598:Blue Cross Blue Shield Insurance Plans / Q000331:legislation & jurisprudence*; D003284:Contract Services / Q000331:legislation & jurisprudence; D005252:Fees, Pharmaceutical; D007356:Insurance, Pharmaceutical Services / Q000191:economics*; D007357:Insurance, Physician Services / Q000331:legislation & jurisprudence*; D010607:Pharmacy Service, Hospital / Q000331:legislation & jurisprudence*; D013781:Texas; D014481:United States