Bradley, E L; Galambos, J T (1976). «Diagnosis of gastrinoma by the secretin suppression test». Surgery, Gynecology & Obstetrics. 143 (5): 784–8. PMID982259.
Cho, Min S.; Kasi, Anup (2021). StatPearls. Treasure Island (FL): StatPearls Publishing. PMID30726029.
Cho MS, Kasi A. Zollinger Ellison Syndrome. [Updated 2020 Jun 29]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2020 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK537344/
Cho, Min S.; Kasi, Anup. «Zollinger Ellison Syndrome». In: StatPearls [Internet]. StatPearls Publishing. Վերցված է 2020 թ․ դեկտեմբերի 1-ին.