1. Uto F, Shiba E, Onoue S, Yoshimura H, Takada M, Tsuji Y, Fukugami S, Asakawa I, Tamamoto T, Hasegawa M. Phantom study on radiotherapy planning using PET/CT-delineation of GTV by evaluating SUV. J Radiat Res. 51(2):157-64, 2010

2. Tanaka N, Fujimoto K, Asakawa I, Hirayama A, Yoneda T, Yoshida K, Hirao Y, Hasegawa M, Konishi N. Variations in health-related quality of life in Japanese men who underwent iodine-125 permanent brachytherapy for localized prostate cancer. Brachytherapy. 9(4):300-6, 2010