@misc{indiciae45b1016eb2b7,
  title = {Relation of refractive error to optometric tests.},
  author = {L MANAS},
  year = {1951},
  doi = {10.1097/00006324-195101000-00012},
  url = {https://pubmed.ncbi.nlm.nih.gov/14833816/},
  note = {Source identifier: 14833816}
}