@misc{indiciaec4e144f8954d,
  title = {Senescent changes in scotopic contrast sensitivity.},
  author = {B E Schefrin and S J Tregear and L O Harvey and J S Werner},
  year = {1999},
  doi = {10.1016/s0042-6989(99)00072-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/10746143/},
  note = {Source identifier: 10746143}
}