@misc{indiciae48b221a8cd5f,
  title = {Optometry and the aging patient.},
  author = {M J HIRSCH},
  year = {1961},
  doi = {10.1097/00006324-196104000-00007},
  url = {https://pubmed.ncbi.nlm.nih.gov/13714585/},
  note = {Source identifier: 13714585}
}