@misc{indiciaed923b8cdcd61,
  title = {Postoperative pain.},
  author = {M Rosen and T R Austin},
  year = {1979},
  doi = {10.1136/bmj.1.6155.57-f},
  url = {https://pubmed.ncbi.nlm.nih.gov/760962/},
  note = {Source identifier: 760962}
}