1. Prevention of injuries to anterior teeth;Wei;Int Dent J,1974
2. The relation of mouth protectors to cranial pressure and deformation;Hickey;JADA,1967
3. Mouth protection for athletes today;Heintz,1982
4. Mouthguards: protection against shock to head, neck, and teeth;Stenger;JADA,1964
5. Fitted mouthguards afford key protection;News of dentistry;JADA,1972