@misc{indiciae6c7b08a30809,
  title = {Tritanopia.},
  author = {M Alpern},
  year = {1976},
  doi = {10.1097/00006324-197607000-00003},
  url = {https://pubmed.ncbi.nlm.nih.gov/1085566/},
  note = {Source identifier: 1085566}
}