title: Presentation of the Ian Donald Medal for Technical Development to Peter N. T. Wells.
authors.forename: J E
authors.initials: JE
authors.lastname: Fleming
mesh_terms: D001363:Awards and Prizes; D004867:Equipment Design / Q000266:history; D049673:History, 20th Century; D006801:Humans; D009664:Norway; D012955:Societies, Medical; D018084:Ultrasonography, Interventional / Q000266:history* / Q000295:instrumentation