@misc{indiciae5147f555216e,
  title = {Wheelchair narrowing device.},
  author = {N Astles and W B Durnin},
  year = {1977},
  doi = {10.1177/000841747704400106},
  url = {https://pubmed.ncbi.nlm.nih.gov/10304685/},
  note = {Source identifier: 10304685}
}