%0 Journal Article %T COMPARATIVE STUDY OF THE MICROHARDNESS OF RUSSIAN AND FOREIGN CAD/CAM COMPOSITE BLOCKS FOR THE MANUFACTURE OF CROWNS %A Vahobov, A.S. %A Vafin, S.M. %K CAD/CAM materials, composite crowns, microhardness, comparative study, dental materials, Russian composite, Vickers method %J Actual problems in dentistry %D 2026 %N 2021 %P 4 %I TIRAZH Publishing House