@misc{indiciaea0e627318e78,
  title = {[Protanopia and protanomaly].},
  author = {H Scheibner and F J Kellermann and M Boll},
  year = {1972},
  url = {https://pubmed.ncbi.nlm.nih.gov/4542561/},
  note = {Source identifier: 4542561}
}