PSRO's and pharmacy.
D004363:Drug Utilization; D005380:Financing, Government; D007603:Jurisprudence; D007883:Legislation, Medical; D010380:Peer Review; D010604:Pharmacy; D010607:Pharmacy Service, Hospital; D011366:Professional Review Organizations; D011787:Quality of Health Care; D012957:Societies, Pharmaceutical; D014481:United States