@misc{indiciae3b9b061376f6,
  title = {Colour vision testing in pre-school-aged children.},
  author = {M Mäntyjärvi},
  year = {1991},
  doi = {10.1159/000310196},
  url = {https://pubmed.ncbi.nlm.nih.gov/1923308/},
  note = {Source identifier: 1923308}
}