@misc{indiciae3003275da0ac,
  title = {Understanding keratoconus.},
  author = {M S Loughnan and G R Snibson},
  year = {2001},
  doi = {10.1046/j.1442-9071.2001.00468.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/11778800/},
  note = {Source identifier: 11778800}
}