V.V. SOFRONOV1, A.V. VOLOSHIN2, G.Sh. SKVORTSOVA2, E.R. VALEEVA2, N.V. STEPANOVA2 1Kazan State Medical University of the Ministry of Health of the Russian Federation, 49 Butlerov Str., Kazan, Russian Federation, 420012 2Kazan (Volga Region) Federal University, 18 Kremlevskaya Str., Kazan, Russian Federation, 420008 Sofronov V.V. —  D. Sc. (medicine), Professor of the Department of Propedeutics of […]