TY  - RPRT
TI  - Opsins and melanopsins.
AU  - Russell Foster
AU  - James Bellingham
PY  - 2002
DO  - 10.1016/s0960-9822(02)01047-3
UR  - https://pubmed.ncbi.nlm.nih.gov/12194831/
ID  - 12194831
ER  -