@misc{indiciae1fb8bfc99013,
  title = {Visual acuity and chart luminance.},
  author = {J E Sheedy and I L Bailey and T W Raasch},
  year = {1984},
  doi = {10.1097/00006324-198409000-00010},
  url = {https://pubmed.ncbi.nlm.nih.gov/6507580/},
  note = {Source identifier: 6507580}
}