@misc{indiciae50d2bcc54f68,
  title = {Opioids.},
  author = {S D Silberstein and D C McCrory},
  year = {2000},
  doi = {10.1046/j.1468-2982.2000.00149.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/11304021/},
  note = {Source identifier: 11304021}
}