@misc{indiciae972f57a1e4e7,
  title = {Photoreceptor signals at visual threshold.},
  author = {C A Dvorak and A M Granda and J H Maxwell},
  year = {1980},
  doi = {10.1038/283860a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/7360231/},
  note = {Source identifier: 7360231}
}