TY - RPRT TI - Light-induced decrease of serotonin N-acetyltransferase activity and melatonin in the chicken pineal gland and retina. AU - H E Hamm AU - J S Takahashi AU - M Menaker PY - 1983 DO - 10.1016/0006-8993(83)90660-1 UR - https://pubmed.ncbi.nlm.nih.gov/6871664/ ID - 6871664 ER -