@misc{indiciae77b3723c76c3,
  title = {A new handheld air impulse tonometer.},
  author = {J H Fisher and P G Watson and G Spaeth},
  year = {1988},
  doi = {10.1038/eye.1988.48},
  url = {https://pubmed.ncbi.nlm.nih.gov/3042469/},
  note = {Source identifier: 3042469}
}