2KuusetaE, RaekallioM, Anltila M, eta& Clinical effects and pharmacokinetics of medetomidine and its enanliomers in dogs [J]. J Vet Pharmacol Ther, 2000, 23(1): 15- 20.
3McKusick B C, Clinical ewiluation of the efficacy and safety of dexmedetomidine as a preanesthetic prior Io general anesthesia in dogs[M]. Finland, 2004.
4Kuusela E, Vainio O, Short C E, et al. A comparison of propofol infusion and propofol/isoflurane anaesthesia in dexmedetomidine premedicated dogs[J]. Journal of Veterinary Pharmacological Therapy, 2002,3, 26:199 -204.
5Hammond R A, England G C W. The effect of medetomidine premedication upon propofol induction and infusion anaesthesia in the dog[J]. Journal of Veterinary Anaesthesia, 1994, 21: 24- 28.