4Juvela S, Heiskanen O, Poranen A, et al. The treatment of spontaneous intracerebral hemorrhage. A prospective randomized trial of surgical and conservative treatment. J Neurosurg, 1989, 70(5): 755-758.
5Schaller C, Rohde V, Meyer B, et al. Stereotactic puncture and lysis of spontaneous intracerebral hemorrhage using recombinant tissue-plasminogen activator. Neurosurgery,1995, 36(2): 328-335.
6Matsumoto K, Hondo H. CT-guided stereotaxic evacuation of hypertensive intracerebral hematomas. J Neurosurg,1984, 61: 440-448.
7Niizuma H. Results of stereotactic aspiration in 175 cases of putaminal hemorrhage. Neurosurgery, 1989, 24: 814-819.