title: The extracranial-intracranial bypass study.
mesh_terms: D002545:Brain Ischemia / Q000601:surgery; D002548:Cerebral Revascularization; D002560:Cerebrovascular Circulation; D002561:Cerebrovascular Disorders / Q000601:surgery; D002986:Clinical Trials as Topic; D003097:Collateral Circulation; D006801:Humans; D007430:Intraoperative Care