For citations:
Muromtseva G.A., Deev A.D., Konstantinov V.V., Shalnova A.A., Boytsov S.A. THE PREVALENCE OF ELECTROCARDIOGRAPHIC INDICATORS AMONG MEN AND WOMEN OF OLDER AGES IN THE RUSSIAN FEDERATION. Rational Pharmacotherapy in Cardiology. 2016;12(6):711-717. (In Russ.) https://doi.org/10.20996/1819-6446-2016-12-6-711-717