Hormonal induction and synchronization of estrus in ewes.
D000818:Animals; D004971:Estrus / Q000187:drug effects / Q000502:physiology*; D005260:Female; D006728:Hormones / Q000494:pharmacology*; D008029:Lighting; D011247:Pregnancy; D012756:Sheep / Q000502:physiology*
D006728:Hormones