2Stieg PE,Kase CS.Intracranial hemorrhage:diagnosis and emergency management.Neurol Clin,1998,16:2373-2390.
3Lasner TM,Raps EC.Clinical evaluation and management of aneurysmal subarachnoid hemorrhage.Neuroimaging Clin N Am,1997,7:4669-4678.
4Firlik KS,Kaufmann AM,Firlik AD,et al.Intra-arterial papaverine for the treatment of cerebral vasospasm following aneurismal subarachnoid hemorrhage.Surg Neurol,1999,51:66-74.
5Go JL,Zee CS.Unique CT imaging avantages,hemorrhage and calcification.Neurimaging Clin N Am,1998,8:3541-3548.