@misc{indiciaec23a9038b248,
  title = {Negative heel shoe.},
  author = {C J Knowles},
  year = {1978},
  doi = {10.7547/87507315-68-4-256},
  url = {https://pubmed.ncbi.nlm.nih.gov/641294/},
  note = {Source identifier: 641294}
}