@misc{indiciae542da8e11b2f,
  title = {Richard Doll at 80.},
  author = {T Smith},
  year = {1993},
  doi = {10.1136/bmj.306.6875.412},
  url = {https://pubmed.ncbi.nlm.nih.gov/8461720/},
  note = {Source identifier: 8461720}
}