1. Mechanism of mastication: A quantitative cinematographic and electromyographic study of masticatory movements in children with special reference to the occlusion of the teeth;Ahlgren;Acta Odontol. Scand.,1966
2. Muscle activity in normal and postnormal occlusion;Ahlgren;Am. J. Orthod.,1973
3. Effects of the physical consistency of diet on the condylar growth of the rat mandible;Barber;J. Dent. Res.,1963
4. Estimation of age changes in overjet and sagittal jaw relation;Björk;Trans. Eur. Orthod. Soc.,1953
5. Bolton standards of dentofacial developmental growth;Broadbent,1976