1. Veterinary surgery: Small animal;KM Tobias,2013
2. Cholelithiasis in dogs: 29 cases (1980–1990);J Kirpensteijn;J Am Vet Med Assoc,1993
3. The Pancreapedia: The Exocrine Pancreas Knowledge Base;MM Lerch,2016
4. Leptin regulates gallbladder genes related to gallstone pathogenesis in leptin-deficient mice;SJ Graewin;J Am Coll Surg,2008
5. Nature and composition of biliary sludge;S Lee;Gastroenterology,1986