title: Specula-tions.
authors.forename: C M
authors.initials: CM
authors.lastname: de Costa
mesh_terms: D004867:Equipment Design / Q000266:history; D005260:Female; D006176:Gynecology / Q000266:history* / Q000295:instrumentation*; D049669:History, 16th Century; D049670:History, 17th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049690:History, Ancient; D049691:History, Medieval; D006801:Humans