Bulbuk О.В., Rozhko М.М., Bulbuk О.І. and Paliychuk І.В. 2020. Analysis of the amount of hard tissue loss in the cavities of different groups of teeth. Actual Dentistry. 2 (Jul. 2020), 16–19. DOI:https://doi.org/10.33295/1992-576X-2020-2-16.