Rao, Ram Nawal, Mukul Vij, Nidhi Singla, and Ashok Kumar. “Malignant Pancreatic Extra-Gastrointestinal Stromal Tumor Diagnosed by Ultrasound Guided Fine Needle Aspiration Cytology. A Case Report With a Review of the Literature”. JOP. Journal of the Pancreas 12, no. 3 (May 6, 2011): 283–286. Accessed May 6, 2025. https://serena.atcult.it/index.php/jop/article/view/3299.