1. Dental Materials; Rubber-Base Impression Materials;Burket;Aust. Dent. J.,1955
2. New Elastic Impression Materials. A Preliminary Report;Pearson;Brit. D. J.,1955
3. Copper Tube, Acrylic Resin and Thiokol Rubber-Base Impression for Full Veneer Preparations;Brotman;J. Pros. Dent.,1959
4. A New Approach to Impression Taking for Crown and Bridge;Cannistraci;D. Clin. N. America,1965
5. Use and Criteria of Selection of Rubber-Impression Materials;Skinner;Ann. Dent.,1957