@misc{indiciae355481691725,
  title = {Carcinogenesis and carcinogen testing.},
  author = {F Homburger},
  year = {1968},
  doi = {10.1126/science.161.3837.190},
  url = {https://pubmed.ncbi.nlm.nih.gov/4173025/},
  note = {Source identifier: 4173025}
}