9Hamada J,Mizuno T,Kai Y,et al.Microcatheter intrathecal urokinase infusion into cisterna magna for prevention of cerebral vasospasm:preliminary report[J].Stroke,2000,31(9):2141-2148.
10Kodama N,Sasaki T,Kawakami M,et al.Cisternal irrigation therapy with urokinase and ascorbic acid for prevention of vasospasm after aneurismal subarachnoid hemorrhage:outcome in 217 patients[J].Surg Neurol,2000,53(2):110-118.
