title: Viewing urology through postage stamps and cancellations.
authors.forename: E W
authors.initials: EW
authors.lastname: Rugendorff
authors.forename: T
authors.initials: T
authors.lastname: Wilson
mesh_terms: D049690:History, Ancient; D049692:History, Early Modern 1451-1600; D049691:History, Medieval; D049711:History, Modern 1601-; D010678:Philately / Q000266:history*; D014572:Urology / Q000266:history*