American Journal of Orthodontics and Dentofacial Orthopedics · 2009 · 202 citations · 16 references
DentistryOrthodonticsFixed Appliance TherapyOrthodontic AppliancesRemovable Appliance TherapyAppliance ConstructionAppliance DesignAppliance SelectionExtraoral Orthodontic AppliancesIntraoral Orthodontic AppliancesOrthodontic Appliance DesignAesthetic Orthodontic TreatmentLingual Orthodontic AppliancesOrthodontic Appliance Evaluation
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Garret Djeu, Clarence Shelton, Anthony L. Maganzini · American Journal of Orthodontics and Dentofacial Orthopedics · 2005 · 366 citations
Economic evaluation and health care. What does it mean?
Ray Robinson · BMJ · 1993 · 250 citations · Full text