For citations:

Denisenko A.S., Arkhipova E.I., Nikitina N.N. Diabetes mellitus as a factor aggressing the course of COVID-19: a feature or a regularity? Title in english. 2022;(4(129)):16-19. (In Russ.) https://doi.org/10.34680/2076-8052.2022.4(129).16-19