- Neoplastic response of F344 rats and B6C3F1 mice to the polymer and dyestuff intermediates 4,4'-methylenebis(N,N-dimethyl)-benzenamine, 4,4'-oxydianiline, and 4,4'-methylenedianiline. Weisburger, E.K., Murthy, A.S., Lilja, H.S., Lamb, J.C. J. Natl. Cancer Inst. (1984)









