@misc{indiciaed1747ff1c504,
  title = {Model eye for indentation practice.},
  author = {C McLean},
  year = {1993},
  doi = {10.1038/eye.1993.193},
  url = {https://pubmed.ncbi.nlm.nih.gov/8119442/},
  note = {Source identifier: 8119442}
}