@misc{indiciae9ae363d4129e,
  title = {Is your pain really necessary?},
  author = {P D Buisseret},
  year = {1973},
  doi = {10.1136/bmj.2.5869.779-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/4740464/},
  note = {Source identifier: 4740464}
}