@misc{indiciae29c27c04b854,
  title = {High and low contrast acuity.},
  author = {D Regan},
  year = {1990},
  doi = {10.1097/00006324-199008000-00018},
  url = {https://pubmed.ncbi.nlm.nih.gov/2216336/},
  note = {Source identifier: 2216336}
}