TY - RPRT TI - Effects of ovariectomy and of oestrogen administration on the decrease in pituitary prolactin content which occurs on the afternoon of pro-oestrus in the rat. AU - A Yokoyama AU - H Tomagane AU - K Ota PY - 1971 DO - 10.1007/bf02286942 UR - https://pubmed.ncbi.nlm.nih.gov/5166734/ ID - 5166734 ER -