title: Cerebral ischaemia: need for a more active policy.
mesh_terms: D002339:Carotid Arteries / Q000601:surgery; D002340:Carotid Artery Diseases / Q000601:surgery; D002533:Cerebral Angiography; D002561:Cerebrovascular Disorders / Q000000981:diagnostic imaging; D004691:Endarterectomy; D006801:Humans; D002546:Ischemic Attack, Transient / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000628:therapy; D013997:Time Factors