TY  - RPRT
TI  - Inter-observer variation in clinical optic disc biometry.
AU  - A A Pyott
AU  - D M Montgomery
PY  - 1993
DO  - 10.1038/eye.1993.91
UR  - https://pubmed.ncbi.nlm.nih.gov/8224306/
ID  - 8224306
ER  -