Nasrolahi, Hamid, Shapour Omidvari, Behnam Kadkhodaei, Seyed Hasan Hamedi, Niloofar Ahmadloo, Mansour Ansari, Mohammad Mohammadianpanah, and Ahmad Mosalaei. 2015. “Primary Pancreas Sarcoma, Optimal Treatment and Prognostic Factors”. Reports of Radiotherapy and Oncology 2 (3), 1-4. https://waocp.com/journal/index.php/Reports-of-Radiotherapy-and-Onco/article/view/2354.