We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleExtracranial-intracranial bypass surgery for stroke prevention in hemodynamic cerebral ischemia: the Carotid Occlusion Surgery Study randomized trial.AuthorsPowers WJ; Clarke WR; Grubb RL Jr; Videen TO; Adams HP Jr; Derdeyn CPPublicationJAMA, 2011, Vol 306, Issue 18, p1983ISSN1538-3598Publication typearticleDOI10.1001/jama.2011.1610