TY JOUR TI Case sophisticated aesthetic prosthetics KW defects in dentition KW increased abrasion of the teeth KW aesthetic restorative prostheses KW metal-free ceramics KW occlusion JO Actual problems in dentistry AU Ganeev, T.I. AU Ishakov, I.R. AU Mannanova, F.F. PY 2016 IS 12 PB TIRAZH Publishing House