@misc{indiciae11987b05771f,
  title = {Specifying colours for colour vision testing using computer graphics.},
  author = {A Toufeeq},
  year = {2004},
  doi = {10.1038/sj.eye.6701378},
  url = {https://pubmed.ncbi.nlm.nih.gov/15192692/},
  note = {Source identifier: 15192692}
}