Study on the Relation between Collateral Circulation and Cerebral Ischemia in Patients with Unilateral Middle Cerebral Artery Stenosis or Occlusion
He Jie;Ji Xunming;Zhang Renling;Zhai Yong;Guan Yue;Xu Yinglu
Journal of Capital Medical University . 2008, (1): 38 -41 .