@misc{indiciae080a08052c26,
  title = {A multipurpose optical system for ophthalmic electrodiagnosis.},
  author = {J M Thijssen and A Pinckers and A J Otto},
  year = {1974},
  doi = {10.1159/000307053},
  url = {https://pubmed.ncbi.nlm.nih.gov/4837180/},
  note = {Source identifier: 4837180}
}