@misc{indiciaeafe9163dd453,
  title = {Observer experience and Cup:Disc ratio assessment.},
  author = {S Hanson and S K Krishnan and J Phillips},
  year = {2001},
  doi = {10.1097/00006324-200110000-00009},
  url = {https://pubmed.ncbi.nlm.nih.gov/11700963/},
  note = {Source identifier: 11700963}
}