title: Estradiol treatment and luteinizing hormone (LH) response of prepubertal Holstein heifers.
mesh_terms: D000818:Animals; D002417:Cattle / Q000502:physiology*; D004305:Dose-Response Relationship, Drug; D004958:Estradiol / Q000008:administration & dosage / Q000494:pharmacology*; D005260:Female; D007030:Hypothalamo-Hypophyseal System / Q000502:physiology; D007986:Luteinizing Hormone / Q000097:blood / Q000378:metabolism*; D011374:Progesterone / Q000494:pharmacology*; D012741:Sexual Maturation; D013997:Time Factors
chemical_list: D011374:Progesterone; D004958:Estradiol; D007986:Luteinizing Hormone