%0 Journal Article %T THE LABORATORY STUDY OF RESIN-BONDED FIXED PARTIAL DENTURES IN THE POSTERIOR REGION (IN PREMOLAR-SIZED SPANS). PART 2. MECHANICAL TESTING %A Petrikas, O.A. %A Tsigankov, K.V. %A Petrikas, I.V. %K fixed/movable resin-bonded fixed partial dentures, hybrid bridges, large retainer, small retainer, occlusal rest %J Actual problems in dentistry %D 2022 %N 17 %P 5 %I TIRAZH Publishing House