@misc{indiciae31edac79c7a5,
  title = {FDA approve bark-derived drug.},
  author = {A A Barnett},
  year = {1996},
  doi = {10.1016/s0140-6736(96)91091-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/8667876/},
  note = {Source identifier: 8667876}
}