De Paoli, A., C. Sangalli, and G. G. Baldi. “Is There a Role for Intraoperative Radiation Therapy in Resectable Extremity Soft Tissue Sarcoma Beyond External Beam Radiation Therapy?  ”. Cancer Breaking News, vol. 5, no. 1, Apr. 2017, pp. 12-14, doi:10.19156/cbn.2017.0033.