title: Action of exogenous progesterone and estrogen on behavioral estrus and luteinizing hormone levels in the ovariectomized ewe.
mesh_terms: D000704:Analysis of Variance; D000818:Animals; D002369:Castration; D003864:Depression, Chemical; D004054:Diethylstilbestrol / Q000494:pharmacology*; D004958:Estradiol / Q000494:pharmacology*; D004971:Estrus / Q000187:drug effects*; D005260:Female; D007030:Hypothalamo-Hypophyseal System / Q000502:physiology; D007986:Luteinizing Hormone / Q000097:blood* / Q000378:metabolism; D010060:Ovulation; D011247:Pregnancy; D011374:Progesterone / Q000494:pharmacology*; D011863:Radioimmunoassay; D012756:Sheep; D013268:Stimulation, Chemical
chemical_list: D011374:Progesterone; D004958:Estradiol; D004054:Diethylstilbestrol; D007986:Luteinizing Hormone