@misc{indiciae5704198208ea,
  title = {Luminance, contrast function and visual acuity in functional amblyopia.},
  author = {T Lawwill and H M Burian},
  year = {1966},
  doi = {10.1016/0002-9394(66)91333-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5920434/},
  note = {Source identifier: 5920434}
}