@misc{indiciaeb104efc75929,
  title = {A modified lacrimal probe.},
  author = {C K Beyer},
  year = {1974},
  doi = {10.1001/archopht.1974.01010010163018},
  url = {https://pubmed.ncbi.nlm.nih.gov/4847505/},
  note = {Source identifier: 4847505}
}