@misc{indiciae680f8e9935d6,
  title = {Retinal pigmentation, visual acuity and brightness levels.},
  author = {M J Hoffman},
  year = {1975},
  doi = {10.1002/ajpa.1330430323},
  url = {https://pubmed.ncbi.nlm.nih.gov/1211436/},
  note = {Source identifier: 1211436}
}