@misc{indiciaeab31be4936fb,
  title = {Pupil size and the pattern evoked visual response.},
  author = {C H Hawkes and B Stow},
  year = {1981},
  doi = {10.1136/jnnp.44.1.90},
  url = {https://pubmed.ncbi.nlm.nih.gov/7205312/},
  note = {Source identifier: 7205312}
}