@misc{indiciae650753fd2a31,
  title = {An improved walking frame with patient lifter.},
  author = {E B Jones},
  year = {1975},
  doi = {10.1093/ageing/4.4.224},
  url = {https://pubmed.ncbi.nlm.nih.gov/803136/},
  note = {Source identifier: 803136}
}