title: What price progress?
authors.forename: David G
authors.initials: DG
authors.lastname: Haas
mesh_terms: D003132:Commerce; D016265:Conflict of Interest; D018865:Dental Research / Q000191:economics*; D006801:Humans; D016134:Organizational Policy; D016382:Orthodontic Appliance Design / Q000191:economics*; D012109:Research Support as Topic; D012953:Societies, Dental / Q000191:economics*