8Broder J, Warshauer DM. Increasing utilization of computed tomography in the adult emergency department, 2000-2005 [J].Emerg Radiol , 2006 , 13(1) : 25-30.
9Jayaraman MV, Mayo Smith WW, Tung GA, et al. Detection of intracranialaneuurysms : muhidetector row CT angiography compared with DSA [ J ]. Radiology, 2004 , 230 (2) : 510.
10Teksam M, McKinney A, Casey S, et al. Multi section CT angiogTaphy for detection of cerebral aneurysms [ J ]. Am J Veuroradiol , 2004 , 25 (9) : 1485.
