TY  - RPRT
TI  - Visual acuity for optotypes made visible by relative motion.
AU  - D Regan
AU  - X H Hong
PY  - 1990
DO  - 10.1097/00006324-199001000-00010
UR  - https://pubmed.ncbi.nlm.nih.gov/2308752/
ID  - 2308752
ER  -