@misc{indiciae3392c97a2613,
  title = {Heel cushion for use on the operating-table.},
  author = {T G Wadsworth},
  year = {1970},
  doi = {10.1136/bmj.4.5737.741},
  url = {https://pubmed.ncbi.nlm.nih.gov/5491262/},
  note = {Source identifier: 5491262}
}