title: Medical advertising.
authors.forename: D I
authors.initials: DI
authors.lastname: Williams
mesh_terms: D000329:Advertising / Q000266:history / Q000639:trends; D004992:Ethics, Medical; D049669:History, 16th Century; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049690:History, Ancient; D006113:United Kingdom