@misc{indiciae1147d40ecec7,
  title = {Visual functional changes associated with low-level light effects.},
  author = {H Zwick},
  year = {1989},
  doi = {10.1097/00004032-198905000-00010},
  url = {https://pubmed.ncbi.nlm.nih.gov/2651361/},
  note = {Source identifier: 2651361}
}