@misc{indiciae83ad0d1e9b5c,
  title = {The proof for prevention: beyond observations.},
  author = {Patrick G O'Malley and Philip Greenland},
  year = {2006},
  doi = {10.1001/archinte.166.5.486},
  url = {https://pubmed.ncbi.nlm.nih.gov/16534032/},
  note = {Source identifier: 16534032}
}