@misc{indiciae2ffbfcea3fcd,
  title = {Caffeine and tremor.},
  author = {W Koller and S Cone and G Herbster},
  year = {1987},
  doi = {10.1212/wnl.37.1.169},
  url = {https://pubmed.ncbi.nlm.nih.gov/3796831/},
  note = {Source identifier: 3796831}
}