@misc{indiciaeb6cb9a4a5443,
  title = {Pre-emptive analgesia.},
  author = {J Katz and B P Kavanagh and M Clairoux and A N Sandler},
  year = {1993},
  doi = {10.1093/bja/70.3.378},
  url = {https://pubmed.ncbi.nlm.nih.gov/8471388/},
  note = {Source identifier: 8471388}
}