@misc{indiciaec0661e9d34fc,
  title = {Seeing gray more readily.},
  author = {M A Andrusyszyn and R Maltby},
  doi = {10.1097/00006223-199005000-00003},
  url = {https://pubmed.ncbi.nlm.nih.gov/2352679/},
  note = {Source identifier: 2352679}
}