@misc{indiciae340a59680526,
  title = {The use of a code-a-phone in a small optometric practice.},
  author = {B Laubach},
  year = {1969},
  doi = {10.1097/00006324-196910000-00012},
  url = {https://pubmed.ncbi.nlm.nih.gov/5259641/},
  note = {Source identifier: 5259641}
}