title: Blue Cross seeking adequate data on cost, efficiency of CT scanners.
mesh_terms: D054598:Blue Cross Blue Shield Insurance Plans; D003365:Costs and Cost Analysis; D013677:Medical Laboratory Science / Q000191:economics*; D014057:Tomography, X-Ray Computed / Q000191:economics / Q000295:instrumentation; D014481:United States; D014600:Utilization Review