title: Neuroendocrine regulation of the estrous cycle and seasonal breeding in the ewe.
mesh_terms: D000780:Anestrus; D000818:Animals; D004958:Estradiol / Q000502:physiology*; D004971:Estrus; D005260:Female; D008027:Light; D007986:Luteinizing Hormone / Q000502:physiology*; D010060:Ovulation; D011247:Pregnancy; D011374:Progesterone / Q000502:physiology*; D012621:Seasons; D012756:Sheep / Q000502:physiology*; D013997:Time Factors
chemical_list: D011374:Progesterone; D004958:Estradiol; D007986:Luteinizing Hormone