Decreasing use of high-cost imaging: the danger of utilization-based performance measures.
Ali S
AS
Raja
Ron M
RM
Walls
Jeremiah D
JD
Schuur
D003362:Cost-Benefit Analysis / Q000191:economics / Q000379:methods / Q000706:statistics & numerical data; D003365:Costs and Cost Analysis / Q000191:economics; D006801:Humans; D011050:Policy Making; D014057:Tomography, X-Ray Computed / Q000191:economics* / Q000706:statistics & numerical data