@article{StopperEckertSchiffmannetal.1994,
  author    = {Helga Stopper and I. Eckert and D. Schiffmann and D. L. Spencer and W. J. Caspary},
  title     = {Is micronucleus induction by aneugens an early event leading to mutagenesis?},
  year      = {1994},
}