title: Proceedings: Effect of ovarian steroids on pituitary sensitivity to luteinizing hormone releasing factor in the rat.
mesh_terms: D000818:Animals; D002369:Castration; D004967:Estrogens / Q000097:blood*; D004971:Estrus; D005260:Female; D007987:Gonadotropin-Releasing Hormone / Q000494:pharmacology*; D007986:Luteinizing Hormone / Q000097:blood; D010902:Pituitary Gland / Q000187:drug effects*; D011247:Pregnancy; D011374:Progesterone / Q000494:pharmacology; D011863:Radioimmunoassay; D051381:Rats
chemical_list: D004967:Estrogens; D007987:Gonadotropin-Releasing Hormone; D011374:Progesterone; D007986:Luteinizing Hormone