@misc{indiciae4fab13a166b4,
  title = {Effect on gait using various prosthetic ankle-foot devices.},
  author = {R W Wirta and R Mason and K Calvo and F L Golbranson},
  year = {1991},
  doi = {10.1682/jrrd.1991.04.0013},
  url = {https://pubmed.ncbi.nlm.nih.gov/2066867/},
  note = {Source identifier: 2066867}
}