1. Repair of the fixed prosthesis;Beaudreau,1984
2. Veneering of teeth: State of the art;Christensen;Dent Clin North Am,1985
3. Hewlett;Veneer,1986
4. The embedded bar bridge;Davis;Quint Int,1983
5. The acrylic veneer crown;Feinberg;Dent Clin North Am,1975