@misc{indiciae674ce0938f1f,
  title = {Tonography.},
  author = {J G Glaser and D R Anderson},
  year = {1973},
  doi = {10.1016/0002-9394(73)90187-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/4725015/},
  note = {Source identifier: 4725015}
}