The hypothalamic--adenohypophyseal--gonadal axes in the developing chick embryo. I. LH sensitivity.
D000818:Animals; D002642:Chick Embryo; D004958:Estradiol / Q000097:blood; D005260:Female; D007030:Hypothalamo-Hypophyseal System / Q000187:drug effects / Q000196:embryology*; D007986:Luteinizing Hormone / Q000494:pharmacology*; D008297:Male; D010053:Ovary / Q000187:drug effects / Q000196:embryology*; D012737:Sex Factors; D013737:Testis / Q000187:drug effects / Q000196:embryology*
D004958:Estradiol; D007986:Luteinizing Hormone