TY - RPRT TI - Serotonin-induced decrease in hypothalamic tyrosine hydroxylase activity and corresponding increase in prolactin release are abolished at midpregnancy and by transplants of rat choriocarcinoma cells. AU - J R Mathiasen AU - H Tomogane AU - J L Voogt PY - 1992 DO - 10.1210/endo.131.6.1359960 UR - https://pubmed.ncbi.nlm.nih.gov/1359960/ ID - 1359960 ER -