Subdural haematoma: presentation and diagnosis on medical wards.
D000328:Adult; D000368:Aged; D002561:Cerebrovascular Disorders / Q000175:diagnosis; D003937:Diagnosis, Differential; D006261:Headache / Q000209:etiology; D006408:Hematoma, Subdural / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged