Estrogen-induced release of LH in the ovariectomized ewe: independence of time of day.
D000818:Animals; D002369:Castration; D002940:Circadian Rhythm; D004958:Estradiol / Q000494:pharmacology*; D007986:Luteinizing Hormone / Q000378:metabolism*; D011374:Progesterone / Q000494:pharmacology; D051381:Rats; D012756:Sheep; D013997:Time Factors
D011374:Progesterone; D004958:Estradiol; D007986:Luteinizing Hormone