M. V. L. Moreira, J. F. Silva, J. N. Boeloni, N. M. Ocarino, and R. Serakides, “Synchronous Multicentric Osteosarcoma in the Canine Axial Skeleton: a Report of Two Cases”, Brazilian Journal of Veterinary Pathology, vol. 7, no. 3, pp. 173–177, Nov. 2014, Accessed: Oct. 19, 2025. [Online]. Available: https://bjvp.org.br/bjvp/article/view/184