Protracted unconsciousness due to closed head injury.
D003128:Coma / Q000209:etiology*; D006259:Craniocerebral Trauma; D016489:Head Injuries, Closed; D006801:Humans; D014474:Unconsciousness; D014947:Wounds and Injuries
COMA/etiology and pathogenesis; HEAD/wounds and injuries; WOUNDS AND INJURIES