Takeuchi I K
Experientia. 1984 Aug 15;40(8):879-81. doi: 10.1007/BF01952007.
Methylnitrosourea at a dose of 10 mg/kg is teratogenic when applied to pregnant mice on gestational days 2.5, 3.5 or 4.5, but has no such effects on gestational days 0.5 and 1.5.
当在妊娠第2.5、3.5或4.5天给怀孕小鼠施用剂量为10毫克/千克的甲基亚硝基脲时,它具有致畸性,但在妊娠第0.5和1.5天没有这种影响。