Liu, Jian, Yu-Qin Li, Hong Xu, and Tong-Yu Tang. “Significant Upper Gastrointestinal Hemorrhage and Intussusception Due to a Giant Brunner’s Gland Adenoma”. Turkish Journal of Gastroenterology 25, no. 4 (January 4, 2014): 446–447. Accessed January 1, 2026. https://www.turkjgastroenterol.org/index.php/tjg/article/view/2520.