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Title
Extracranial-intracranial bypass surgery for stroke prevention in hemodynamic cerebral ischemia: the Carotid Occlusion Surgery Study randomized trial.
Authors
Powers, William J; Clarke, William R; Grubb, Robert L, Jr; Videen, Tom O; Adams, Harold P, Jr; Derdeyn, Colin P; COSS Investigators
Abstract
Patients with symptomatic atherosclerotic internal carotid artery occlusion (AICAO) and hemodynamic cerebral ischemia are at high risk for subsequent stroke when treated medically.