Stroke in the elderly: I. Epidemiology.
D000367:Age Factors; D000368:Aged; D002543:Cerebral Hemorrhage / Q000453:epidemiology; D002544:Cerebral Infarction / Q000453:epidemiology; D002561:Cerebrovascular Disorders / Q000453:epidemiology* / Q000401:mortality; D005260:Female; D006801:Humans; D008297:Male; D012737:Sex Factors; D013345:Subarachnoid Hemorrhage / Q000453:epidemiology; D014481:United States