@misc{indiciaeb7958c1747cf,
  title = {Early visual field disturbances in glaucoma.},
  author = {E B Werner and S M Drance},
  year = {1977},
  doi = {10.1001/archopht.1977.04450070071002},
  url = {https://pubmed.ncbi.nlm.nih.gov/880074/},
  note = {Source identifier: 880074}
}