Cooperative study of intracranial aneurysms and subarachnoid hemorrhage. Report on a randomized treatment study. II. Objectives and design of randomized aneurysm study.
D001488:Basilar Artery; D002339:Carotid Arteries / Q000601:surgery; D002343:Carotid Artery, Internal; D002536:Cerebral Arteries; D002941:Circle of Willis / Q000601:surgery; D005069:Evaluation Studies as Topic; D006801:Humans; D007023:Hypotension, Controlled; D002532:Intracranial Aneurysm / Q000601:surgery / Q000628:therapy*; D008026:Ligation; D013345:Subarachnoid Hemorrhage / Q000628:therapy; D014711:Vertebral Artery