TY  - RPRT
TI  - Contrast sensitivity in humans with abnormal visual experience.
AU  - R D Freeman
AU  - L N Thibos
PY  - 1975
DO  - 10.1113/jphysiol.1975.sp010952
UR  - https://pubmed.ncbi.nlm.nih.gov/1142303/
ID  - 1142303
ER  -