Teixeira, Tarso Felipe, et al. “C-Kit Immunoexpression Patterns Differ in Melanotic and Amelanotic Canine Oral Melanomas”. Brazilian Journal of Veterinary Research and Animal Science, vol. 52, no. 4, Dec. 2015, pp. 333-41, https://doi.org/10.11606/issn.1678-4456.v52i4p333-341.