I.A. GREBENKINA1, A.A. POPOVA1, S.D. MAYANSKAYA2, S.V. TRETYAKOV1 1Novosibirsk State Medical University, 52 Krasnyy Ave., Novosibirsk, Russian Federation, 630091 2Kazan State Medical University, 49 Butlerov St., Kazan, Russian Federation, 420012  Contact details: Grebenkina I.A. ― PhD (medicine), Associate Professor of the Department of Polyclinic Therapy and General Medical Practice (Family Medicine) Address: 52 Krasnyy Ave., […]