title: Is homosexuality biological?
authors.forename: M
authors.initials: M
authors.lastname: Barinaga
mesh_terms: D005260:Female; D006716:Homosexuality; D006801:Humans; D007031:Hypothalamus / Q000166:cytology / Q000502:physiology*; D008297:Male; D012727:Sex Characteristics; D012725:Sexual Behavior / Q000502:physiology*