@misc{indiciae8471336e0b25,
  title = {Corneal vital staining.},
  author = {P D Joyce},
  year = {1967},
  doi = {10.1007/bf02954080},
  url = {https://pubmed.ncbi.nlm.nih.gov/4169460/},
  note = {Source identifier: 4169460}
}