CIDD: Exocrine Pancreatic Insufficiency Answers to common questions about EPI. http://www.upei.ca/~cidd/Diseases/GI%20disorders/exocrine%20pancreatic%20insufficiency.htm
HomeVet: Pancreatic Insufficiency Exocrine pancreatic insufficiency and acute pancreatis descriptions and treatment. http://www.homevet.com/petcare/expi.html