論文（英文）
Longitudinal comparison of quality of life after real-time tumor-tracking intensity-modulated radiation therapy and radical prostatectomy in patients with localized prostate cancer
Shinohara N, Maruyama S, Shimizu S, Nishioka K, Abe T, C-Hatanaka K, Oba K, Nonomura K, Shirato H. Longitudinal comparison of quality of life after real-time tumor-tracking intensity-modulated radiation therapy and radical prostatectomy in patients with localized prostate cancer. J Radiat Res 2013; 54: 1095-101.