The trends of the development of computed tomography in the Russian Federation in 2015-2020 including the COVID-19 pandemic. - Druzhinina, P. S.; Romanovich, I. K.; Chipiga, L. A.; Vodovatov, A. V.; Gryaznov, A. Yu.; Bessonov, V. B.; Alexandrova, A. A. (AIP Conference Proceedings, 2023)