Reappraisal of the cost-effectiveness of computed tomography in a government-sponsored health care system.
D002533:Cerebral Angiography / Q000706:statistics & numerical data; D003362:Cost-Benefit Analysis; D006760:Hospitalization; D006767:Hospitals, District / Q000706:statistics & numerical data; D006801:Humans; D007348:Insurance, Health; D007902:Length of Stay; D009864:Ontario; D011011:Pneumoencephalography / Q000706:statistics & numerical data; D014057:Tomography, X-Ray Computed / Q000191:economics* / Q000706:statistics & numerical data