@misc{indiciaebdc79320992a,
  title = {A new automated subjective optometer.},
  author = {R E Bannon},
  year = {1977},
  doi = {10.1097/00006324-197707000-00001},
  url = {https://pubmed.ncbi.nlm.nih.gov/931009/},
  note = {Source identifier: 931009}
}