TY  - RPRT
TI  - [Correlation between cup disk ratios and changes in visual fields in Togolese patients].
AU  - P K Balo
AU  - A Mukangni
AU  - A Bechetoille
PY  - 1997
UR  - https://pubmed.ncbi.nlm.nih.gov/9238469/
ID  - 9238469
ER  -