@misc{indiciaef55a7636b807,
  title = {Should the pupil be used as a fixed reference for instrument alignment?},
  author = {Ronald A Schachar},
  year = {2005},
  doi = {10.1016/j.jcrs.2005.12.009},
  url = {https://pubmed.ncbi.nlm.nih.gov/16412898/},
  note = {Source identifier: 16412898}
}