@misc{indiciaeee1886d7865d,
  title = {Contrast sensitivity after epikeratophakia.},
  author = {M J Mannis and K Zadnik and C Johnson and C Adams},
  year = {1988},
  url = {https://pubmed.ncbi.nlm.nih.gov/3219862/},
  note = {Source identifier: 3219862}
}