7Lan Q, Ikeda H, Jimbo H, et al . Considerations on surgical treatment for elderly patients with intracranial aneurysms [J]. Surg Neurol, 2000, 53(3): 231-238.
8Yasargil MG. Microneurosurgery [M]. New York:Georg Thieme Verlag, 1984. 5-23.
9Gewirtz RJ, Awad IA. Giant aneurysms of the anterior circle of Willis: management outcome of open microsurgical treatment [J]. Surg Neurol, 1996, 45: 409-420.
10Ohashi Y, Horikoshi T, Sugita M, et al . Size of cerebral aneurysms and related factors in patients with subarachnoid hemorrhage [J]. Surg Neurol, 2004, 61(3): 239-245.
