Sex differences in estrogen-induced gonadotropin release in hamsters.
D000818:Animals; D002369:Castration; D002940:Circadian Rhythm; D006224:Cricetinae; D004958:Estradiol / Q000097:blood / Q000494:pharmacology*; D005260:Female; D005640:Follicle Stimulating Hormone / Q000097:blood*; D007986:Luteinizing Hormone / Q000097:blood*; D008297:Male; D008647:Mesocricetus; D010053:Ovary / Q000502:physiology*; D013737:Testis / Q000502:physiology*
D004958:Estradiol; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone