TY  - RPRT
TI  - Changes in visual acuity in a population. The Beaver Dam Eye Study.
AU  - R Klein
AU  - B E Klein
AU  - K E Lee
PY  - 1996
DO  - 10.1016/s0161-6420(96)30526-5
UR  - https://pubmed.ncbi.nlm.nih.gov/8764783/
ID  - 8764783
ER  -