4Sluzewski M. Rupture of intracranial aneurysms during treatment with Guglielmi detachable coils:incidence, outcome, and risk factors[J].J Neurosurg, 2001, 94(2):238-240.
5Kassell NF, Torner JC, Haley EC, et al. The international cooperative study on the timing of aneurysms surgery. Part 1: overall management results[J].J Neurosurg, 1990, 73:18.
6Vinula F, Duckwiler G, Mawad M, et al. Guglielmi detachable coil embolization of acute intracranial aneurysm: perioperative anatomical and clinical outcome in 403 patients[J].J Neurosurg, 1997, 86: 475.
7Deffer A. Endovascular therapy of cerebral aneurysms and vasospasm[J].Zen Tralbl Neurochir, 1999, 60(1): 1.