Traumatic injury to the larynx and trachea.
D000768:Anesthesia, General; D000769:Anesthesia, Inhalation; D002648:Child; D004646:Emphysema / Q000209:etiology; D006221:Halothane; D006801:Humans; D007828:Laryngoscopy; D007830:Larynx / Q000293:injuries*; D008297:Male; D008478:Mediastinal Emphysema / Q000209:etiology; D011182:Postoperative Care; D011229:Preanesthetic Medication; D014132:Trachea / Q000293:injuries*; D014140:Tracheotomy
D006221:Halothane