@misc{indiciae68bdfd05b26b,
  title = {A prosthesis for below-knee amputees.},
  author = {R E PFALTZGRAFF},
  year = {1963},
  doi = {10.5935/0305-7518.19630003},
  url = {https://pubmed.ncbi.nlm.nih.gov/13943048/},
  note = {Source identifier: 13943048}
}