1. Selected dental findings in adults by age, race and sex;Johnson,1965
2. Survey of needs for dental care, 1965;Moen,1966
3. Importance of tissue changes under artificial dentures;Wright;JADA,1929
4. Chronic irritation of the epithelial tissues of the mouth associated with dentures;Hecht;Amer J Orthodont,1939
5. Dental prosthesis and intra-oral carcinoma;Hobaek;Acta Radiol,1949