TY  - RPRT
TI  - Opsin expression: new mechanism for modulating colour vision.
AU  - Christiana L Cheng
AU  - Iñigo Novales Flamarique
PY  - 2004
DO  - 10.1038/428279a
UR  - https://pubmed.ncbi.nlm.nih.gov/15029185/
ID  - 15029185
ER  -