@misc{indiciae23eba5c64b7b,
  title = {How accurately can videokeratographic systems measure surface elevation?},
  author = {R A Applegate and R Nuñez and J Buettner and H C Howland},
  year = {1995},
  doi = {10.1097/00006324-199511000-00003},
  url = {https://pubmed.ncbi.nlm.nih.gov/8587766/},
  note = {Source identifier: 8587766}
}