00748naa#a2200205#i#450# EN\\bibl\115129 20260420120603.1 2077-7566 20260419b2026####ek#y0engy0150####ca RUS RU A STUDY OF THE STRENGTH OF RUSSIAN AND FOREIGN COMPOSITE BLOCKS FOR THE PRODUCTION OF CROWNS USING THE CHAIRSIDE CAD/CAM TECHNIQUE Journal article Ekaterinburg TIRAZH Publishing House 2026 4 с. Journal article local Стоматология. Заболевания ротовой полости и зубов. 616.31 RUS Vahobov Akmaldzhon S. Vafin Stanislav M. Deev Mikhail S. dental-press.ru