Akiyama, Hironori. 2018. “Image Guided High-Dose-Rate Brachytherapy Versus Volumetric Modulated Arc Therapy for Head and Neck Cancer: A Comparative Analysis of Dosimetry for Target Volume and Organs at Risk”. Radiology and Oncology 52 (4). https://radioloncol.com/index.php/ro/article/view/3104.