@misc{indiciaeab71e60dedc5,
  title = {Contact lens vari-graphing procedures.},
  author = {L B Holbrook},
  year = {1967},
  doi = {10.1097/00006324-196704000-00005},
  url = {https://pubmed.ncbi.nlm.nih.gov/5232518/},
  note = {Source identifier: 5232518}
}