title: What price progress?
authors.forename: Henry I
authors.initials: HI
authors.lastname: Nahoum
mesh_terms: D016265:Conflict of Interest; D018865:Dental Research / Q000191:economics*; D006801:Humans; D016382:Orthodontic Appliance Design / Q000191:economics*; D010330:Patents as Topic; D010969:Plastics; D012109:Research Support as Topic
chemical_list: D010969:Plastics