title: Who is homosexual and the difference it makes.
mesh_terms: D001143:Arousal; D005260:Female; D006716:Homosexuality / Q000145:classification* / Q000523:psychology; D006801:Humans; D008297:Male; D008603:Mental Health; D011287:Prejudice; D012725:Sexual Behavior / Q000145:classification / Q000523:psychology