Maskurova, Y., Lalieva, Z., Risovannaya, O. and Gaivoronskaya, T.V. 2019. Clinical substantiation of complex application of antioxidants and laser therapy in treatment of periodontal diseases. Clinical Dentistry (Russia). 1 (Mar. 2019), 28—30. DOI:https://doi.org/10.37988/1811-153X_2019_1_28.