@misc{indiciae79160178edbe,
  title = {Red anomaly dominant to protanopia.},
  author = {R W PICKFORD},
  year = {1950},
  doi = {10.1038/165980c0},
  url = {https://pubmed.ncbi.nlm.nih.gov/15423593/},
  note = {Source identifier: 15423593}
}