Hayashi, Kazuhiko, et al. “Long-Term Results of Intraoperative Extracorporeal Irradiation of Autogenous Bone Grafts on Primary Bone and Soft Tissue Malignancies”. Acta Oncologica, vol. 54, no. 1, Jan. 2015, pp. 138-41, doi:10.3109/0284186X.2014.930172.