For citations:

Samorodskaya I.V., Klyuchnikov I.V. Dynamics of mortality rates from chronic and acute coronary heart disease in the regions of the Russian Federation in 2013–2021. Clinical Medicine (Russian Journal). 2023;101(7-8):395-403. (In Russ.) https://doi.org/10.30629/0023-2149-2023-101-7-8-395-403