@misc{indiciae385302f3bdaf,
  title = {Demand analgesia.},
  author = {M Keeri-Szanto},
  year = {1983},
  doi = {10.1093/bja/55.9.919-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/6137228/},
  note = {Source identifier: 6137228}
}