Homosexuality and the hypothalamus.
D000163:Acquired Immunodeficiency Syndrome / Q000150:complications; D000818:Animals; D001923:Brain Chemistry; D006716:Homosexuality; D006801:Humans; D008297:Male; D010286:Paraventricular Hypothalamic Nucleus / Q000473:pathology*; D051381:Rats; D012733:Sex Differentiation