@misc{indiciaec0b8c0c1656a,
  title = {Pre-employment colour vision testing.},
  author = {G O Sofoluwe},
  year = {1992},
  doi = {10.1093/occmed/42.4.217},
  url = {https://pubmed.ncbi.nlm.nih.gov/1421339/},
  note = {Source identifier: 1421339}
}