Nascimento-Hama, Lismara Castro do, et al. “Association Between Vitamin D and Malignant Mammary Tumors in Obese Female Dogs”. Brazilian Journal of Veterinary Pathology, vol. 15, no. 1, Mar. 2022, pp. 20-30, https://doi.org/10.24070/bjvp.1983-0246.v15i1p20-30.