Intramuscular ketamine-repeated injections.
D000768:Anesthesia, General; D002675:Child, Preschool; D006801:Humans; D007273:Injections, Intramuscular; D007649:Ketamine / Q000008:administration & dosage*; D007945:Leukemia, Lymphoid / Q000532:radiotherapy; D008297:Male
D007649:Ketamine