D.S. TAYUPOVA¹, F.V. VALEEVA1, L.R. SAFIULLINA2, L.T. BAREEVA³ ¹Kazan State Medical University, 49 Butlerov St., Kazan, Russian Federation, 420012 2Kazan State Medical Academy, 36 Butlerov St., Kazan, Russian Federation, 420012 ³Republican Clinical Hospital of the MH of RT, 138 Orenburgskiy Tract, Kazan, Russian Federation, 420064 Tayupova D.S. — postgraduate student of the Department of Hospital […]