@misc{indiciae32180cf17fa1,
  title = {Validation of some extrapolation methods with toxicity data derived from multiple species experiments.},
  author = {P C Okkerman and E J van de Plassche and H J Emans and J H Canton},
  year = {1993},
  doi = {10.1006/eesa.1993.1031},
  url = {https://pubmed.ncbi.nlm.nih.gov/7691527/},
  note = {Source identifier: 7691527}
}