@misc{indiciae4277f727bfe2,
  title = {Self-titration by cigarette smokers.},
  author = {R G Rawbone},
  year = {1979},
  doi = {10.1136/bmj.2.6192.731-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/509080/},
  note = {Source identifier: 509080}
}