1. Adkins-Regan E (1981) Early organizational effects of hormones: an evolutionary perspective. In: Adler NT (ed) Neuroendocrinology of reproduction physiology and behavior. Plenum, New York London, p 159
2. Alberts B, Bray D, Lewis J, Roff M, Roberts K, Watson JD (1983) Molecular biology of the cell. Garland, New York
3. Arendash GW, Gorski RA (1983) Effects of discrete lesions of the sexually dimorphic nucleus of the preoptic area or other medial preoptic regions on the sexual behavior of male rats. Brain Res Bull 10:147–154
4. Atz JW (1964) Intersexuality in fishes. In: Armstrong CN, Marshall AJ (eds) Intersexuality in vertebrates including man. Academic, New York, p 145
5. Ayoub DM, Greenough WT, Juraska JM (1983) Sex differences in dendritic structure in the preoptic area of the juvenile macaque monkey brain. Science (Wash DC) 219:197–198