1. A clinical study of caries prophylaxis with zinc chloride and potassium ferrocyanide;Ast;JADA,1950
2. The distribution of caries resistance to tooth surfaces;Backer Dirks,1965
3. The eradication of enamel fissures;Bodecker;Dent Items Int,1929
4. Dental caries immunization without filling;Bodecker;NY State Dent J,1964
5. Penetration of resin dental materials into enamel surfaces with reference to bonding;Buonocore;Arch Oral Biol,1968