Machado, Norman Oneil, Pradeep J Chopra, Ibrahim Hassan Al-Haddabi, and Hani Al-Qadhi. “Large Duodenal Gastrointestinal Stromal Tumor Presenting With Acute Bleeding Managed by a Whipple Resection. A Review of Surgical Options and the Prognostic Indicators of Outcome”. JOP. Journal of the Pancreas 12, no. 2 (March 9, 2011): 194–199. Accessed May 6, 2025. https://serena.atcult.it/index.php/jop/article/view/3354.