Damasceno, Karine Araújo, et al. “Histopathological and Immunophenotypical Analysis of Canine Mucinous Rectal Adenocarcinoma”. Brazilian Journal of Veterinary Pathology, vol. 5, no. 2, July 2012, pp. 74-77, https://doi.org/10.24070/bjvp.1983-0246.005013.