Lei, Hu, Mandi Jiang, and Zhiwei Zhang. “Case Report of Laparoscopic Duodenum- Preserving Pancreatic Head Resection”. American Journal of Translational Medicine 6, no. 3 (September 1, 2022): 137–142. Accessed April 19, 2024. https://journals3.publicknowledgeproject.org/index.php/ajtm/article/view/2484.