Serrano, Rosaura J., Kevin Avilés, Yanetzy E. Corona, and Gaby A. Alarcón. “Zollinger-Ellison Syndrome: Case Report and Topic Review”. International Journal of Research in Medical Sciences 12, no. 4 (March 29, 2024): 1279–1282. Accessed October 13, 2025. https://www.msjonline.org/index.php/ijrms/article/view/13311.