@misc{indiciae4d13006a27db,
  title = {Cancer prevention.},
  author = {C R Ash},
  year = {1989},
  doi = {10.1097/00002820-198912000-00001},
  url = {https://pubmed.ncbi.nlm.nih.gov/2590897/},
  note = {Source identifier: 2590897}
}