Radiotherapy-induced anti-tumor immunity contributes to the therapeutic efficacy of irradiation and can be augmented by CTLA-4 blockade in a mouse model. oleh Yuya Yoshimoto, Yoshiyuki Suzuki, Kousaku Mimura, Ken Ando, Takahiro Oike, Hiro Sato, Noriyuki Okonogi, Takanori Maruyama, Shinichiro Izawa, Shin-ei Noda, Hideki Fujii, Koji Kono, Takashi Nakano