title: Evolution in utilization management practices.
authors.forename: Liza
authors.initials: L
authors.lastname: Greenberg
mesh_terms: D003625:Data Collection / Q000379:methods; D017598:Efficiency, Organizational; D019317:Evidence-Based Medicine; D017408:Guidelines as Topic; D017048:Health Care Costs; D006801:Humans; D019300:Medical Errors / Q000517:prevention & control; D011216:Practice Management, Medical / Q000706:statistics & numerical data / Q000639:trends*; D011787:Quality of Health Care; D014481:United States; D014600:Utilization Review / Q000458:organization & administration / Q000639:trends*