@misc{indiciae59388d6e8b13,
  title = {Adaptation to bifocals.},
  author = {L B Schultz},
  year = {1973},
  doi = {10.1097/00006324-197303000-00010},
  url = {https://pubmed.ncbi.nlm.nih.gov/4511817/},
  note = {Source identifier: 4511817}
}