@misc{indiciaef90e53f43549,
  title = {Caffeine as a potential indicator for acetylator status.},
  author = {R B Rankin and S A Hudson and A F Fell},
  year = {1987},
  url = {https://pubmed.ncbi.nlm.nih.gov/3449563/},
  note = {Source identifier: 3449563}
}