1. The six keys to normal occlusion;Andrews;Am. J. Orthod.,1972
2. Basta, T. F.: Personal communication.
3. Dyer, E.: Use of the mandibular repositioning splint in the treatment of temporomandibular joint symptoms. Paper presented before the San Mateo County Dental Society, Oct., 1963.
4. Criteria of an optimum occlusion—An elusive prerequisite;Guichet,1970
5. Principles of occlusion—A collection of monographs;Guichet,1970