@misc{indiciae9c914fefe002,
  title = {An adjustable platform for wheelchairs.},
  author = {M Savage},
  year = {1971},
  doi = {10.1038/sj.bdj.4802643},
  url = {https://pubmed.ncbi.nlm.nih.gov/4251318/},
  note = {Source identifier: 4251318}
}