1. Direct measurement of dento-alveolar equilibrium with extensiometric gauges;Bouvet;Rev. Stomat., Paris,1961
2. An investigation into the influence of soft tissues on tooth position;Dixon;Dent. Practit.,1959
3. A method of measuring forces acting on the teeth from the lips, cheeks and tongue;Gould;Brit. dent. J.,1962
4. An evaluation of a method of measuring forces exerted by the tongue on the teeth;Gould;Brit. dent. J.,1963
5. Maximum forces exerted on the dentition by the perioral and lingual musculature;Kydd;J. Amer. dent. Ass.,1957