Demkovych, A. ., Bondarenko, Y. ., Fastovets , O. ., Hrad , A. ., Hasiuk , P. . and Denefil , O. . (2021) “State of collagenolysis in experimental periodontitis of bacterial-immune genesis and its correction with flavonol”, Medicni perspektivi, 26(2), pp. 26–32. doi: 10.26641/2307-0404.2021.2.234488.