Assessment of the changes in structure of x-ray diagnostics and collective dose from CT examinations related to Covid-19 in the Russian Federation in 2020

Vodovatov A.V., Romanovich I.K., Ryzhov S.A., Chipiga L.A., Berkovich G., Biblin A. Assessment of the changes in structure of x-ray diagnostics and collective dose from CT examinations related to Covid-19 in the Russian Federation in 2020. Proceedings of the 15th International Conference on Medical Physics. Medical physics in the baltic states. Kaunas, Lithuania, 4–6 November 2021. Medical Physics in the Baltic States 15 (2021) 15-18
https://medphys2021.efomp.org/wp-content/uploads/2021/11/Proceedings-book-2021.pdf