title: Suppression of oestrus behaviour in the immature male rat.
mesh_terms: D000818:Animals; D000831:Animals, Newborn / Q000502:physiology; D002369:Castration; D002490:Central Nervous System / Q000502:physiology; D004958:Estradiol / Q000494:pharmacology*; D004971:Estrus / Q000187:drug effects*; D005260:Female; D006065:Gonadotropins, Pituitary / Q000378:metabolism; D008141:Lordosis; D008297:Male; D011247:Pregnancy; D011374:Progesterone / Q000494:pharmacology*; D051381:Rats; D012726:Sexual Behavior, Animal / Q000187:drug effects*; D013737:Testis / Q000502:physiology
chemical_list: D006065:Gonadotropins, Pituitary; D011374:Progesterone; D004958:Estradiol