Pereira, L., J. L. Laus, N. Nunes, and A. A. Camacho. “The Effect of Chlorpromazine HCL Associated to Ketamine HCL in Dogs”. Brazilian Journal of Veterinary Research and Animal Science, vol. 29, no. 2, Dec. 1992, pp. 257-65, doi:10.11606/issn.1678-4456.bjvras.1992.51992.