1. Oxymorphone: cardiovascular, pulmonary, and behavioral effects in dogs;Copland;Am. J. Vet. Res.,1987
2. Reversal of oxymorphone sedation by naloxone, nalmefene, and butorphanol;Dyson;Vet. Surg.,1990
3. The effects of surgical procedures, halothane anesthesia and nalbuphine on locomotor activity and food and water consumption in rats;Flecknell;Lab. Anim.,1991
4. Behavior of Wolves, Dogs, and Related Canids;Fox,1971
5. Physiological measurements after ovariohysterectomy in dogs: what's normal?;Hansen;Appl. Anim. Behav. Sci.,1996