Heredia N., Ronald, et al. “Frequency and Histopathological Classification of Canine Mastocytoma in the Casuistry (period 2000-2006) of a Histopathology Veterinary Laboratory in Lima, Peru”. Revista De Investigaciones Veterinarias Del Perú, vol. 26, no. 4, Dec. 2015, pp. 712-8, https://doi.org/10.15381/rivep.v26i4.11207.