Matsumoto, H., Hayashi, S., Hatashita, M., Shioura, H., Ohtsubo, T., Kitai, R., Ohnishi, T., Yukawa, O., Furusawa, Y. & Kano, E. Induction of radioresistance to accelerated carbon-ion beams in recipient cells by nitric oxide excreted from irradiated donor cells of human glioblastoma. Int J Radiat Biol 76; 1649-1657, 2000.