@misc{indiciaea4a2a91e8936,
  title = {Visual acuity and its measurement.},
  author = {Christoph Kniestedt and Robert L Stamper},
  year = {2003},
  doi = {10.1016/s0896-1549(03)00013-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/12809155/},
  note = {Source identifier: 12809155}
}