8Fieschi L, Bozzao L. Transient embolic occlusion of the middle cerebral and internal carotid arteries in cerebral apoplexy [ J ]. J Neurol Neumsurg Psychiatry, 1969,32:236-240.
9del Zoppo GJ, Higashida RT, Furlan A J, et al. PROACT : A phase Ⅱ randomized trial of recombinant pro-urokinase by direct arterial delivery in acute middle cerebral artery stroke [ J ]. Stroke, 1998,29:4.
10Derex L, Tomsick TA, Brott TG, et al. Outcome of stroke patients without angiographically revealed arterial occlusion within four hours of symptom onset [ J ]. AJNR Am J Neuroradio1,2001,22 : 685-690.