@misc{indiciae16ac6488873e,
  title = {Established principles and unresolved problems in carcinogenesis.},
  author = {I Berenblum},
  year = {1978},
  doi = {10.1093/jnci/60.4.723},
  url = {https://pubmed.ncbi.nlm.nih.gov/344897/},
  note = {Source identifier: 344897}
}