title: What price progress?
authors.forename: Thomas M
authors.initials: TM
authors.lastname: Prescott
mesh_terms: D003132:Commerce; D016265:Conflict of Interest; D018865:Dental Research / Q000191:economics*; D004955:Esthetics, Dental; D006801:Humans; D016382:Orthodontic Appliance Design / Q000191:economics*; D012109:Research Support as Topic