title: [Gold balls as a means for contraception? Refutation of an medical-historical rumor going back to Casanova].
authors: Hans-Bernd
authors: HB
authors: Spies
mesh_terms: D003267:Contraception / Q000266:history* / Q000379:methods; D005260:Female; D005547:Foreign Bodies / Q000266:history; D006046:Gold / Q000266:history; D049671:History, 18th Century; D049673:History, 20th Century; D006801:Humans
chemical_list: D006046:Gold