The effect of utilization review on hospital use and expenditures: a review of the literature and an update on recent findings.
Wickizer
T M
TM
Department of Health Services, University of Washington, Seattle.
D003363:Cost Control / Q000379:methods*; D005102:Health Expenditures; D006761:Hospitals / Q000706:statistics & numerical data*; D014481:United States; D014600:Utilization Review / Q000191:economics*