@misc{indiciaee07fe18e9859,
  title = {Confrontation visual field tests.},
  author = {D B Elliott and I North and J Flanagan},
  year = {1997},
  doi = {10.1016/s0275-5408(97)00045-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/9666904/},
  note = {Source identifier: 9666904}
}