title: PSRO: office peer review edges closer.
mesh_terms: D000553:Ambulatory Care / Q000592:standards*; D010044:Outpatient Clinics, Hospital / Q000592:standards; D011331:Private Practice / Q000592:standards*; D011366:Professional Review Organizations / Q000331:legislation & jurisprudence / Q000706:statistics & numerical data*; D014481:United States