8Katoh M. Fetal anomalies produced subsequent to treatment of zygotes with ethyl methanesulfonate are not likely due to usual genetic causes[J]. Mutat Res,1989; 210: 337.
9Melnick RL, Sills RC. Comparative carcinogenicity of 1, 3-butadiene, isoprene, and chloroprene in rats and mice[J]. Chem-Biol-Interact, 2001; (135～136): 27.
