The minor head injury.
Marsden
A K
AK
Price
D J
DJ
D002543:Cerebral Hemorrhage / Q000175:diagnosis* / Q000209:etiology; D006259:Craniocerebral Trauma / Q000145:classification* / Q000150:complications; D006406:Hematoma / Q000175:diagnosis* / Q000209:etiology; D006801:Humans; D012307:Risk Factors