For citations:

Mikhailov I.A., Omelyanovsky V.V., Semenov V.Yu. Development of a system of integrated assessment of efficiency of cardiac care in the Russian Federation regions. Complex Issues of Cardiovascular Diseases. 2022;11(4S):105-115. (In Russ.) https://doi.org/10.17802/2306-1278-2022-11-4S-105-115