Berna MJ, Hoffmann KM, Long SH, Serrano J, Gibril F, Jensen RT. Serum gastrin in Zollinger-Ellison syndrome: II. Prospective study of gastrin provocative testing in 293 patients from the National institutes of Health and comparison with 537 cases from the literature, evaluation of diagnostic criteria, proposal of new criteria, and correlations with clinical and tumoral features. Medicine. 2006;85(6):331-364.
Epelboym I, Mazeh H. Zollinger-Ellison syndrome: classical considerations and current controversies. Oncologist. 2014;19(1):44-50.
Gastrinoma. EBSCO DynaMed Plus website. Available at:http://www.dynamed.com/topics/dmp~AN~T115698/Gastrinoma. Updated May 22, 2017. Accessed February 12, 2018.
Gastrinoma. Merck Manual Professional Version website. Available at: http://www.merckmanuals.com/professional/gastrointestinal-disorders/tumors-of-the-gi-tract/gastrinoma. Updated October 2017. Accessed February 12, 2018.
Ito T, Igarashi H, Jensen RT. Zollinger-Ellison syndrome: recent advances and controversies. Curr Opin Gastroenterol. 2013;29(6):650-661.
Krampitz GW, Norton JA. Current management of the Zollinger-Ellison syndrome. Adv Surg. 2013;47:59-79.
Zollinger-Ellison syndrome. National Institute of Diabetes and Digestive and Kidney Diseases website. Available at: http://www.niddk.nih.gov/health-information/health-topics/digestive-diseases/zollinger-ellison-syndrome/Pages/facts.aspx. Updated December 2013. Accessed February 12, 2018.