Studies on the head injuries of human subjects in advanced age. I.
D000063:Accidents, Traffic; D000368:Aged; D001930:Brain Injuries / Q000453:epidemiology; D006259:Craniocerebral Trauma / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007564:Japan; D008297:Male; D008875:Middle Aged