@misc{indiciaed315ce9a093d,
  title = {Nicotine chewing gum.},
  author = {L Johnston},
  year = {1976},
  doi = {10.1136/bmj.2.6035.585-c},
  url = {https://pubmed.ncbi.nlm.nih.gov/963447/},
  note = {Source identifier: 963447}
}