532,735 RADIATION-INDUCED Radiation-induced leukemogenesis and related viruses. Proceedings of the International Symposium on...held in Bordeaux 7-9 December, 1976...Ed. J. F. Duplan. Amsterdam 1977 North-Holland Publ. Co. 8° s. XXI, nlb. 1, 331, il. INSERM Symposium nr 4 Institut National de la Santé et de la Recherche Medicale