@misc{indiciaeeb70a1130c65,
  title = {Updating the classical approach to visual acuity.},
  author = {Gerald Westheimer},
  year = {2001},
  doi = {10.1111/j.1444-0938.2001.tb05035.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/12366366/},
  note = {Source identifier: 12366366}
}