For citations:

Oleynik B.A., Starodubov V.I., Evdakov V.A., Abzalilova L.R. Association of mortality rates and availability of emergency and specialized, including high-tech, medical services for acute coronary syndrome in the Russian Federation. Russian Journal of Cardiology. 2023;28(9):5514. (In Russ.) https://doi.org/10.15829/1560-4071-2023-5514. EDN: DJRAEU