Lima, D. A. S. D., A. P. de Souza, O. M. M. Borges, V. L. de Santana, A. L. de Araújo, L. da C. M. de Figueirêdo, P. I. da N. Neto, and W. C. Lima. “Comparative Study of the Association of Ketamine to Dexmedetomidine, Medetomidine or Xylazine in Rabbits”. Brazilian Journal of Veterinary Medicine, Vol. 36, no. 1, Jan. 2014, pp. 35-41, http://rbmv.org/index.php/BJVM/article/view/440.