@misc{indiciaee15fd3f7f9d4,
  title = {Postoperative analgesics.},
  author = {C T Cooper and J B Johnson},
  year = {1977},
  doi = {10.7547/87507315-67-4-233},
  url = {https://pubmed.ncbi.nlm.nih.gov/845405/},
  note = {Source identifier: 845405}
}