occlusion
The hitherto reports showed the intravenous infusion of t-PA may be       particular value in patients with thromboembolic occlusion in the middle cerebral       artery.
The hitherto reports showed the intravenous infusion of t-PA may be       particular value in  @OBJECT$   @PREDICAT$  thromboembolic  @SUBJECT$  in the middle cerebral       artery.