1. Historical, physical examination, and clinicopathologic features of portosystemic vascular anomalies in the dog and cat;Center;Seminars in Veterinary Medicine and Surgery (Small Animal),1990
2. Canine congenital portosystemic encephalopathy;Maddison;Australian Veterinary Journal,1988
3. Rectal ammonia tolerance test in the evaluation of portal circulation in dogs with liver disease;Rothuizen;Research in Veterinary Science,1982
4. Association of breed with the diagnosis of congenital portosystemic shunts in dogs: 2,400 cases (1980–2002);Tobias;Journal of the American Veterinary Medical Association,2003
5. Prediction of inherited portosystemic shunts in Irish Wolfhounds on the basis of pedigree analysis;Ubbink;American Journal of Veterinary Research,1998