@misc{indiciae52c3b069cdca,
  title = {Decrease in fluorescence intensity of a solution of fresh cigarette smoke products on exposure to light.},
  author = {H JOHNSTON},
  year = {1957},
  doi = {10.1038/1801350a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/13493513/},
  note = {Source identifier: 13493513}
}