Anesthesia in cancrum oris.
D000771:Anesthesia, Intravenous; D002675:Child, Preschool; D006801:Humans; D007649:Ketamine; D008297:Male; D009625:Noma / Q000601:surgery*; D012131:Respiratory Insufficiency / Q000601:surgery*; D014140:Tracheotomy
D007649:Ketamine