Critical periods in the organization of the nervous system. Role of gonadal hormones.
D000818:Animals; D006062:Gonadotropins / Q000502:physiology*; D006168:Guinea Pigs; D009420:Nervous System / Q000254:growth & development; D009482:Neurophysiology; D051381:Rats; D012725:Sexual Behavior
D006062:Gonadotropins