@misc{indiciae2b1975444836,
  title = {A new technique for objectively plotting retinal landmarks.},
  author = {R C Van Sluyters and R W Wiley},
  year = {1972},
  doi = {10.1097/00006324-197210000-00009},
  url = {https://pubmed.ncbi.nlm.nih.gov/4508721/},
  note = {Source identifier: 4508721}
}