1. The complete coverage restoration and the gingival sulcus;Berman;J Prosthet Dent,1973
2. A comparative strength study of metal ceramic and all-ceramic esthetic materials: Modulus of rupture;Campbell;J Prosthet Dent,1989
3. Gingival reactions to dental restorations;Carlesen;Acta Odont Scand,1970
4. Ultraconservative porcelain veneers;Freedman;Esthetic Dent Update,1991
5. Ultraconservative rehabilitation;Freedman;Esthetic Dent Update,1994