@misc{indiciae8184462ab3f5,
  title = {Technique tips: footings.},
  author = {N Gould},
  year = {1981},
  doi = {10.1177/107110078100200110},
  url = {https://pubmed.ncbi.nlm.nih.gov/7030891/},
  note = {Source identifier: 7030891}
}