Prior authorization to manage drug utilization and costs.
Curtiss
Frederic R
FR
D017850:Economics, Pharmaceutical / Q000639:trends*; D006279:Health Maintenance Organizations / Q000191:economics; D006801:Humans; D008484:Medicaid / Q000191:economics* / Q000639:trends; D011306:Prescription Fees / Q000706:statistics & numerical data* / Q000639:trends; D014481:United States