For citations:

Barbarash L.S., Sumin A.N., Bezdenezhnykh A.V., Zhuchkova E.A., Barbarash O.L. PREVALENCE OF POLYVASCULAR DISEASE IN PATIENTS WITH ISCHEMIC HEART DISEASE. Complex Issues of Cardiovascular Diseases. 2013;(3):4-11. (In Russ.) https://doi.org/10.17802/2306-1278-2013-3-4-11