Dubben, Hans-Hermann, and Hans-Peter Beck-Bornholdt. “Influence of the Timing of a Concomitant Boost During Fractionated Irradiation of Rat Rhabdomyosarcoma R1H”. Acta Oncologica, vol. 32, no. 1, Jan. 1993, pp. 79-82, doi:10.3109/02841869309083890.