@misc{indiciae786764ad868d,
  title = {A simple night vision test.},
  author = {P H Ripple},
  year = {1979},
  doi = {10.1016/s0161-6420(79)35387-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/317352/},
  note = {Source identifier: 317352}
}