@misc{indiciaebc12ac780628,
  title = {Letter: McCollough colour after effect.},
  author = {C F Stromeyer and B W Dawson},
  year = {1974},
  doi = {10.1038/249777d0},
  url = {https://pubmed.ncbi.nlm.nih.gov/4834037/},
  note = {Source identifier: 4834037}
}