title: Follow-up study on 250 patients with extra-intracranial arterial bypass operation for ischemic stroke.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002548:Cerebral Revascularization / Q000379:methods; D002561:Cerebrovascular Disorders / Q000601:surgery*; D002648:Child; D002675:Child, Preschool; D005260:Female; D005500:Follow-Up Studies; D006429:Hemiplegia / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D012008:Recurrence