1. Barrett, J.C., M. Oshima, N. Tanaka and T. Tsutsui (1987) Genetic and epigenetic mechanisms of presumed nongenetic carcinogens, In: Bombury Report 25: Nongenotoxic Mechanisms in Carcinogenesis, Cold Spring Harbor-Laboratory.
2. Barrett, J.C., M. Oshimura, T. Tsutsui and N. Tanaka (1988) Mutation and neoplastic transformation: Correlation and dissociations, Annals of New York Academy Science.
3. Cattanach, B.M.(1959) The sensitivity of the mouse testis to the mutagenic action of triethylenemelanine, Z. Verebungslehere, 90, 1-6.
4. Ethyl methanesulfonate-induced chromosome breakage in the mouse
5. Combes, R., M. Balls, R. Curren, F.N. Fischbach, D. Kirkland, C. Lasne, J. Landolph, R. LeBoeuf, H. Marquardt, J. McCormick, L. Muller, E. Rivedal, E. Sabbioni, N. Tanaka, P. Vasseyr and H. Yamasaki (1999) Cell transformation assays as predictors of human carcinogenicity, ATLA, 27, 745-767.