@article{BoeschFriederichLutzetal.1987,
  author    = {R. B{\"o}sch and U. Friederich and Werner K. Lutz and E. Brocker and M. Bachmann and C. Schlatter},
  title     = {Investigations on DNA binding in rat liver and in Salmonella and on mutagenicity in the Ames test by emodin, a natural anthraquinone},
  year      = {1987},
}