1. Intravenous anaesthesia in horses after xylazine premedication;Brouwer;Vet. Rec.,1980
2. Regurgitation in an anaesthetised horse;Carpenter;Vet. Rec.,1981
3. Intravenously administered xylazine and ketamine for anesthesia in horses;Ellis;J. equine Med. Surg.,1977
4. Clinical trial of xylazine with ketamine in equine anaesthesia;Hall;Vet. Rec.,1981
5. Pharmacokinetics of ketamine in the horse;Kaka;Am. J. vet. Res.,1979