Mafi, A. R., B. Mofid, A. Kakroodi, N. Simforoosh, and A. Rakhsha. “Predictors of Biochemical Failure Following Radical Prostatectomy With Positive Surgical Margins”. Reports of Radiotherapy and Oncology, Vol. 2, no. 2, June 2015, pp. 10-12, http://waocp.com/journal/index.php/Reports-of-Radiotherapy-and-Onco/article/view/2348.