@misc{indiciae9b612ff5a44c,
  title = {Nicotine metabolism in nonsmokers.},
  author = {N L Benowitz and P Jacob},
  year = {1990},
  doi = {10.1038/clpt.1990.177},
  url = {https://pubmed.ncbi.nlm.nih.gov/2225708/},
  note = {Source identifier: 2225708}
}