N.G. SHAMSUTDINOVA1, G.I. NURULLINA1, V.I. ILYINSKII2 , N.S. SPIRIDONOVA2, A.I. AKHMETZYANOVA1 1Kazan State Medical University of the MH of RF, 49 Butlerov Str., Kazan, Russian Federation, 420012 2Republican Clinical Hospital of the Ministry of Healthcare of the Republic of Tatarstan, 138 Orenburgskiy Trakt, Kazan, Russian Federation, 420064  Shamsutdinova N.G. ― PhD (medicine), Assistant of the […]