6Anderson CS, Chakera TM, Stewart-Wynne EG, et al. Spectrum of primary intracerebral hemorrhage in Perth, Western Australia, 19892 1990: incidence and outcome [J]. J Neurol Neurosurg Psy chiatry, 1994, 57(8) : 936-940.
7Niizuma H, Suauki J. Stereotactic aspiration of protamine hemorrhage using a double track aspiration technique [J]. Neurosurgery, 1988, 22(2):432-436.
8Kazui S, Naritomi H, Yamamoto H, et al. Enlargement of spon- taneous intracerehral hemorrhage. Incidence and time course [J]. Stroke,1996,27(10)..1 783-1 787.
9Morgenstem LB, DemchukAM, Kim DH, et al. Rebleeding leads to poor outcome in ultra-early craniotomy for intracere- bral hemorrhage[J]. Neurology, 2001, 56(1).. 1 294-1 299.
10Chen SC, Feng G. Clinic investigation and logistic analysis of risk factors of recurrent hemorrhage after operation in the ear lier period of cerebral hemorrhage I-J~. Acta Neuroehir Suppl, 2005, 95:119-121.
