1. Clinical periodontology and implant dentistry;Lindhe,1997
2. Restoration of facial defects;Beumer,1996
3. Prosthodontic management of temporomandibular disorders and orofacial pain;Litvak;J Prosthet Dent,1993
4. Metal ceramic and all-porcelain restorations: current considerations;Wohlwend;Int J Prosthodont,1989
5. A comparative strength study of metal-ceramic and all-ceramic esthetic materials: modulus of rupture;Campbell;J Prosthet Dent,1989