Nidzelskyy, M.J., N.V. Tsvetkova, and S.S. Yasnogorskaya. “THE REASONS THAT LEAD TO THE REDUCTION OF THE USE OF NON-REMOVABLE PROSTHESIS DESIGNS”. Ukrainian Dental Almanac, no. 1 (March 21, 2018): 53-56. Accessed May 23, 2022. https://dental-almanac.org/index.php/journal/article/view/11.