1. Dental hard tissue destruction with special reference to idiopathic erosions;Sognnaes,1963
2. Textbook of operative dentistry;Gilmore,1967
3. Effects of different types of human foods on dental health in experimental animals;Stephan;J Dent Res,1966
4. Fruit drinks and tooth erosion;Holloway;Br Dent J,1958
5. Enamel erosion with lemon juice;Allan;Br Dent J,1967