title: Health care regulation via PSRO: the management control system of concurrent stay review.
mesh_terms: D003211:Concurrent Review; D003362:Cost-Benefit Analysis; D006761:Hospitals / Q000706:statistics & numerical data*; D008483:Medical Assistance / Q000639:trends; D008962:Models, Theoretical; D011366:Professional Review Organizations / Q000331:legislation & jurisprudence*; D013597:Systems Analysis; D014481:United States; D014600:Utilization Review