1. The Science of Dental Materials;Skinner,1967
2. Use of Gold Foil in General Practice;Ferrier;J. A. D. A.,1941
3. Preliminary Evaluation of Spongy Silver for Dental Restorations;Matsui;J. D. Res.,1964
4. Indium Alloy as a Dental Restorative Material;Lund;J. South. California D. A.,1967