title: Going retro. Health plans try to control costs by bringing back some old practices.
authors.forename: Laura B
authors.initials: LB
authors.lastname: Benko
mesh_terms: D003363:Cost Control / Q000379:methods*; D020793:Gatekeeping; D017048:Health Care Costs / Q000639:trends*; D006297:Health Services Accessibility; D007902:Length of Stay; D008329:Managed Care Programs / Q000191:economics* / Q000941:ethics / Q000639:trends; D014481:United States; D014600:Utilization Review