Merck Veterinary Manual: The Exocrine Pancreas Symptoms, diagnosis, treatment, and prognosis of acute pancreatitis, exocrine pancreatic insufficiency, and pancreatic neoplasms in dogs and cats. http://www.merckvetmanual.com/mvm/index.jsp?cfile=htm/bc/25400.htm
Merck Veterinary Manual: The Endocrine Pancreas Symptoms, diagnosis, and treatment of diabetes, functional islet cell tumors, and gastrin-secreting islet cell tumors. http://www.merckvetmanual.com/mvm/index.jsp?cfile=htm/bc/40300.htm
VetCentric: What is an Insulinoma in a Ferret? Includes symptoms, diagnosis, and treatment of this tumor common in ferrets. http://www.vetcentric.com/reference/displayFAQ.cfm?ARTICLE=187
