@misc{indiciaebd1cad800791,
  title = {Post-amputation pneumatic walking aid.},
  author = {R G Redhead and B C Davis and K P Robinson and M Vitali},
  year = {1978},
  doi = {10.1002/bjs.1800650907},
  url = {https://pubmed.ncbi.nlm.nih.gov/698530/},
  note = {Source identifier: 698530}
}