Lipscomb, V. J., Lee, K. C. L., Lamb, C. R., & Brockman, D. J. Association of mesenteric portovenographic findings with outcome in cats receiving surgical treatment for single congenital portosystemic shunts. Journal of the American Veterinary Medical Association, 234(2), 221-228. https://doi.org/10.2460/javma.234.2.221