@misc{indiciae20df1dc5cd2f,
  title = {Visual fields and diabetic retinopathy.},
  author = {J M Gibson},
  year = {1993},
  doi = {10.1038/eye.1993.101},
  url = {https://pubmed.ncbi.nlm.nih.gov/8224316/},
  note = {Source identifier: 8224316}
}