1. Ceramometal bonded inlays and onlays;Albers;J Esthet Dent,2000
2. Planning and making crown and bridges;Smith,1998
3. Fundamentals of fixed prosthodontics;Shillingburg,1997
4. Physiological design criteria for fixed dental restorations;Eissman;Dent Clin North Am,1971
5. Relationship of crown margin placement to gingival inflammation;Richter;J Prosthet Dent,1973