TY  - RPRT
TI  - Letter: A chart demonstrating variations in acuity with retinal position.
AU  - S M Anstis
PY  - 1974
DO  - 10.1016/0042-6989(74)90049-2
UR  - https://pubmed.ncbi.nlm.nih.gov/4419807/
ID  - 4419807
ER  -