1. Dental Caries;Easlik,1948
2. Theoretical Considerations of Carbohydrate Degradation in Relation to Dental Caries (Diet; Saliva.);Fosdick;J.A.D.A.,1936
3. Carbohydrate Degradation by Mouth Organisms. I;Fosdick;J.A.D.A.,1939
4. Hydrogen Ion Concentration of the Dental Plaque;Stephan;J. D. Res,1938
5. Changes in Hydrogen-Ion Concentration on Tooth Surfaces and in Carious Lesions;Stephan;J.A.D.A.,1940