@misc{indiciae4da75deb560a,
  title = {Visual problems of the institutional aged.},
  author = {W G Walton},
  year = {1967},
  doi = {10.1097/00006324-196705000-00006},
  url = {https://pubmed.ncbi.nlm.nih.gov/5229120/},
  note = {Source identifier: 5229120}
}