@misc{indiciae2fdcee311885,
  title = {An accurate data collection method for spatial motion using a sonic digitizer.},
  author = {Y Youm and J A Nichols and A E Flatt},
  year = {1978},
  url = {https://pubmed.ncbi.nlm.nih.gov/711728/},
  note = {Source identifier: 711728}
}