@misc{indiciaec15adee22800,
  title = {[Contact glass tonometer].},
  author = {H Kanngiesser and Y Robert and P Dekker},
  year = {1996},
  doi = {10.1007/s003470050036},
  url = {https://pubmed.ncbi.nlm.nih.gov/9004878/},
  note = {Source identifier: 9004878}
}