@misc{indiciae419113a480cf,
  title = {Visual acuity.},
  author = {A Lit},
  year = {1968},
  doi = {10.1146/annurev.ps.19.020168.000331},
  url = {https://pubmed.ncbi.nlm.nih.gov/4865619/},
  note = {Source identifier: 4865619}
}