@misc{indiciae46bf004583f5,
  title = {A model-free approach to low-dose extrapolation.},
  author = {D Krewski and D Gaylor and M Szyszkowicz},
  year = {1991},
  doi = {10.1289/ehp.90-1519485},
  url = {https://pubmed.ncbi.nlm.nih.gov/2050073/},
  note = {Source identifier: 2050073}
}