For citations:

Kalininskaya A.A., Alekhnovich A.V., Kizeev M.V., Lazarev A.V., Balzamova L.A., Smirnov A.A. Medical and demographic situation in the Amur region as the basis of health preservation. Complex Issues of Cardiovascular Diseases. 2022;11(4):167-176. (In Russ.) https://doi.org/10.17802/2306-1278-2022-11-4-167-176