9Graeb DA, Robertson WD, Lapointer JS, et al . Computed tomographic diagnosis of intraventricular hemorrhage [J].Radiology, 1982, 143(1): 91.?A
10Tobo T, Usui M, Takakura K. Treatment of severe intraventricular hemorrhage by intraventricular infusion of urokinasse [J]. J Neurosurg, 1991, 74: 81～82.?A
