title: Sex symbols ancient and modern: their origins and iconography on the pedigree.
authors.affiliation: National Hospital for Neurology and Neurosurgery, London WC1N 3BG. geoffrey.schott@uclh.org
authors.forename: G D
authors.initials: GD
authors.lastname: Schott
mesh_terms: D005260:Female; D049672:History, 19th Century; D049690:History, Ancient; D006801:Humans; D008297:Male; D010375:Pedigree; D044347:Sexology / Q000266:history*; D013561:Symbolism