@misc{indiciaefa40cd5ec9c5,
  title = {Letter: Smoking.},
  author = {R D Amon},
  year = {1974},
  doi = {10.1001/jama.228.9.1097c},
  url = {https://pubmed.ncbi.nlm.nih.gov/4406422/},
  note = {Source identifier: 4406422}
}