@misc{indiciae55302a0b9754,
  title = {The normal optic nerve head.},
  author = {N M Sing and S F Anderson and J C Townsend},
  year = {2000},
  doi = {10.1097/00006324-200006000-00009},
  url = {https://pubmed.ncbi.nlm.nih.gov/10879786/},
  note = {Source identifier: 10879786}
}