@misc{indiciaecbac0b26af8c,
  title = {Elevated tonometer readings caused by a thick cornea.},
  author = {F K Hansen and N Ehlers},
  year = {1971},
  doi = {10.1111/j.1755-3768.1971.tb08677.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5171921/},
  note = {Source identifier: 5171921}
}