@misc{indiciaea3b76da9c6da,
  title = {The Florida retinal densitometer.},
  author = {C Hood and W A Rushton},
  year = {1971},
  doi = {10.1113/jphysiol.1971.sp009567},
  url = {https://pubmed.ncbi.nlm.nih.gov/5571924/},
  note = {Source identifier: 5571924}
}