TY  - RPRT
TI  - Evaluating the visual experience: visual acuity and the visual analogue scale.
AU  - Jonathan S Pointer
PY  - 2003
DO  - 10.1046/j.1475-1313.2003.00152.x
UR  - https://pubmed.ncbi.nlm.nih.gov/14622359/
ID  - 14622359
ER  -