@misc{indiciae8863c823528c,
  title = {Automatic intensity control in testing dark adaptation.},
  author = {R D GUNKEL and H BORNSCHEIN},
  year = {1957},
  doi = {10.1001/archopht.1957.00930050693007},
  url = {https://pubmed.ncbi.nlm.nih.gov/13410256/},
  note = {Source identifier: 13410256}
}