@misc{indiciae3a7d7ac165a2,
  title = {Imprecise fentanyl and sufentanil labels.},
  author = {R W Kennedy and W Till and J B Shah},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2525885/},
  note = {Source identifier: 2525885}
}