Mechanism for delay of first ovulation in lambs born in the wrong season (fall).
D000818:Animals; D002369:Castration; D004958:Estradiol / Q000494:pharmacology; D005260:Female; D008027:Light; D007986:Luteinizing Hormone / Q000097:blood; D010060:Ovulation; D010507:Periodicity; D012621:Seasons; D012741:Sexual Maturation; D012756:Sheep / Q000502:physiology*; D013997:Time Factors
D004958:Estradiol; D007986:Luteinizing Hormone