Keisuke Maruyama; Kyousuke Kamada; Takahiro Ota; Tomoyuki Koga; Daisuke Itoh; Kenji Ino; Shigeki Aoki; Masao Tago; Yoshitaka Masutani; Masahiro Shin; Nobuhito Saito
International journal of radiation oncology, biology, physics 70 (5) 1330 - 5 0360-3016 2008/04