Epidemiological and clinicopathological study on cerebrovascular disease in Japan.
D000328:Adult; D000368:Aged; D002533:Cerebral Angiography; D002536:Cerebral Arteries / Q000473:pathology*; D002561:Cerebrovascular Disorders / Q000453:epidemiology*; D004569:Electroencephalography; D005500:Follow-Up Studies; D006801:Humans; D007564:Japan; D008875:Middle Aged