Abid AL-Redah, Sameer A., and Neeran F. Hassan. 2011. “Efficacy of Tramadol As Analgesic and Mixed With Ketamine, Xylazine As Anesthetic in Rabbits”. Kufa Journal For Veterinary Medical Sciences 2 (1):1-11. https://doi.org/10.36326/kjvs/2011/v2i14039.