Rusbridge, C., Wheeler, S. J., Lamb, C. R., Page, R. L., Carmichael, S., Brearley, M. J., & Bjornson, A. P. Vertebral plasma cell tumors in 8 dogs. Journal of Veterinary Internal Medicine, 13(2), 126-133. https://doi.org/10.1892/0891-6640%281999%29013%3C0126%3Avpctid%3E2.3.co%3B2