@misc{indiciae1529ac72107e,
  title = {Hinged-back wheel chair.},
  author = {R L NELSON},
  year = {1958},
  doi = {10.1093/ptj/38.9.611},
  url = {https://pubmed.ncbi.nlm.nih.gov/13578691/},
  note = {Source identifier: 13578691}
}