For citations:
Grigoricheva E.A., Melnikov I.Y. HEART RATE VARIABILITY AND ENDOTHELIAL FUNCTION IN SUBJECTS WITH HYPERTENSION AND ITS ASSOCIATION WITH CORONARY HEART DISEASE AND TYPE 2 DIABETES MELLITUS. "Arterial’naya Gipertenziya" ("Arterial Hypertension"). 2013;19(2):178-183. (In Russ.) https://doi.org/10.18705/1607-419X-2013-19-2-178-183