For citations:

Smirnova M.S., Smirnov A.V., Smirnova O.A., Medvedev K.A. Analysis of fatal cases according to COVID-hospital data. Clinical Medicine (Russian Journal). 2022;100(4-5):214-220. (In Russ.) https://doi.org/10.30629/0023-2149-2022-100-4-5-214-220