@misc{indiciaedcca509dd531,
  title = {A non-carcinogenic cigarette?},
  author = {A Herxheimer},
  year = {1968},
  doi = {10.1016/s0140-6736(68)92799-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/4169801/},
  note = {Source identifier: 4169801}
}