1. The influence of maximum perioral and tongue force on the incisor teeth;Posen;Angle Orthod.,1972
2. The application of quantitative perioral assessment to orthodontic case analysis and treatment planning;Posen;Angle Orthod.,1976
3. Equilibrium theory revisited: Factors influencing position of the teeth;Proffit;Angle Orthod.,1978
4. Positional changes of mandible and hyoid bone relative to facial and dental arch morphology;Ingervall;Acta Odontol Scand.,1970
5. Tooth size and occlusion in twins;Lundström,1948