[Spontaneous recovery of chronic subdural hematoma. 1. Characteristics of clinical and x-ray findings].
D000328:Adult; D002533:Cerebral Angiography; D002908:Chronic Disease; D006259:Craniocerebral Trauma / Q000150:complications; D006408:Hematoma, Subdural / Q000000981:diagnostic imaging / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged