title: [Sex differentiation and sex behavior].
mesh_terms: D000728:Androgens / Q000494:pharmacology; D000818:Animals; D002369:Castration; D004967:Estrogens / Q000494:pharmacology; D004971:Estrus; D005260:Female; D012739:Gonadal Steroid Hormones; D008297:Male; D010060:Ovulation / Q000187:drug effects; D011247:Pregnancy; D051381:Rats; D012727:Sex Characteristics; D012737:Sex Factors; D012726:Sexual Behavior, Animal
chemical_list: D000728:Androgens; D004967:Estrogens; D012739:Gonadal Steroid Hormones