@misc{indiciaefb5a0bc93fba,
  title = {Boxing clever.},
  author = {P D Toon},
  year = {1988},
  doi = {10.1136/jme.14.2.69},
  url = {https://pubmed.ncbi.nlm.nih.gov/3392720/},
  note = {Source identifier: 3392720}
}