1. Mouth protectors: a progress report;Bureau of Dental Health Education;JADA,1968
2. Report of Joint Committee on Mouth Protectors of the American Association for Health, Physical Education and Recreation and the American Dental Association,1960
3. The relation of mouth protectors to cranial pressure and deformation;Hickey;JADA,1967
4. Mouthguards: protection against shock to head, neck and teeth;Stenger;JADA,1964
5. Intracranial pressure and acceleration accompanying head impacts in human cadavers;Gurdjian;Surg Gynecol Obstet,1961