TY  - RPRT
TI  - Mean visual acuity.
AU  - J T Holladay
AU  - T C Prager
PY  - 1991
DO  - 10.1016/s0002-9394(14)72328-1
UR  - https://pubmed.ncbi.nlm.nih.gov/2000910/
ID  - 2000910
ER  -