A retrospective study of severe head injuries in a general surgical unit.
D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D001930:Brain Injuries / Q000453:epidemiology* / Q000601:surgery; D005260:Female; D006408:Hematoma, Subdural / Q000453:epidemiology / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D012846:Singapore