@misc{indiciae8793631af5d8,
  title = {Rod increment thresholds on steady and flashed backgrounds.},
  author = {P E Hallett},
  year = {1969},
  doi = {10.1113/jphysiol.1969.sp008816},
  url = {https://pubmed.ncbi.nlm.nih.gov/5784292/},
  note = {Source identifier: 5784292}
}