L.T. BAYAZITOVA1, O.F. TUPKINA1, T.A. CHAZOVA1, Yu.A. TYURIN1,2, I.D. RESHETNIKOVA1, N.Yu. TYURINA4 1Kazan Scientific-Research Institute of Epidemiology and Microbiology; 67 Bolshaya Krasnaya Str., Kazan, Russian Federation, 420015 2Kazan State Medical University, 49 Butlerov Str., Kazan, Russian Federation, 420012 3Kazan (Volga Region) Federal University, 18 Kremlyovskaya Str., Kazan, Russian Federation, 420008 4Stomatological Clinic №9, 43 Chistopolskaya […]