1. The use of patient based outcome measures in clinical decision making;Hayes;Community Dent Health,1997
2. Buccal corridors and smile esthetics;Moore;Am J Orthod Dentofacial Orthop,2005
3. The effects of buccal corridor spaces and arch form on smile esthetics;Roden-Johnson;Am J Orthod Dentofacial Orthop,2005
4. Facial harmony;Cox;Am J Orthod,1971
5. The relation of maxillary structures to cranium in malocclusion and normal occlusion;Riedel;Angle Orthod,1952