1. Dental ceramics: current thinking and trends;Kelly;Dent Clin North Am,2004
2. Recent advances in ceramics for dentistry;Denry;Crit Rev Oral Biol Med,1996
3. Machinable ceramics;Kelly,2006
4. Adherence of plaque components to different restorative materials;Kawai;Oper Dent,2001
5. Microbial accumulation and vitality on different restorative materials;Hahn;Dent Mater,1993