Gorbunov, V., Grigoryants, L., Gor, I., Zabaeva, M. and Simonyan, D. 2024. Clinical and economic efficiency of surgical treatment of patients with chronic apical periodontitis. Clinical Dentistry (Russia). 27, 2 (Jun. 2024), 100—105. DOI:https://doi.org/10.37988/1811-153X_2024_2_100.