@misc{indiciaec39425403a6e,
  title = {Optic nerve grey crescent.},
  author = {J B Jonas},
  year = {2005},
  doi = {10.1136/bjo.2004.051763},
  url = {https://pubmed.ncbi.nlm.nih.gov/15615735/},
  note = {Source identifier: 15615735}
}