TY  - RPRT
TI  - Early visual field disturbances in glaucoma.
AU  - E B Werner
AU  - S M Drance
PY  - 1977
DO  - 10.1001/archopht.1977.04450070071002
UR  - https://pubmed.ncbi.nlm.nih.gov/880074/
ID  - 880074
ER  -