@misc{indiciae35551470c849,
  title = {Cigarette smoking contagion.},
  author = {S Einstein and A Epstein},
  year = {1980},
  doi = {10.3109/10826087109045546},
  url = {https://pubmed.ncbi.nlm.nih.gov/7450935/},
  note = {Source identifier: 7450935}
}