@misc{indiciaeada4e5829e3b,
  title = {Doctors who smoke.},
  author = {S Chapman},
  year = {1995},
  doi = {10.1136/bmj.311.6998.142},
  url = {https://pubmed.ncbi.nlm.nih.gov/7613415/},
  note = {Source identifier: 7613415}
}