If you hit your head: the right response to a brain injury.
D001930:Brain Injuries / Q000150:complications / Q000175:diagnosis* / Q000628:therapy*; D006407:Hematoma, Epidural, Cranial / Q000209:etiology; D020199:Hematoma, Subdural, Acute / Q000209:etiology; D006801:Humans; D015599:Trauma Severity Indices