@misc{indiciaee3c1ad9e75a9,
  title = {The changing cigarette, 1950-1995.},
  author = {D Hoffmann and I Hoffmann},
  year = {1997},
  doi = {10.1080/009841097160393},
  url = {https://pubmed.ncbi.nlm.nih.gov/9120872/},
  note = {Source identifier: 9120872}
}