@misc{indiciae87223f385f5d,
  title = {Visual field interpretation with empiric probability maps.},
  author = {A Heijl and G Lindgren and J Olsson and P Asman},
  year = {1989},
  doi = {10.1001/archopht.1989.01070010210024},
  url = {https://pubmed.ncbi.nlm.nih.gov/2916973/},
  note = {Source identifier: 2916973}
}