TY  - RPRT
TI  - Probing visual function with psychophysics and photochemistry.
AU  - F W Fitzke
AU  - C M Kemp
PY  - 1989
DO  - 10.1038/eye.1989.12
UR  - https://pubmed.ncbi.nlm.nih.gov/2591602/
ID  - 2591602
ER  -