For citation:
Alexandrov A.A., Kotova M.V., Ivanova E.I., Rozanov V.B. The Prevalence of Smoking in 41-43-Year-Old Males and its Relation to Some Risk Factors. Rational Pharmacotherapy in Cardiology. 2019;15(3):294-304. https://doi.org/10.20996/1819-6446-2019-15-3-294-304