E.S. SHIGAYEV1,3, I.F.AKHTYAMOV1,2, I.Sh. GILMUTDINOV2, I.S. KHAERTDINOV2, E.D. KURMANGALEYEV1, Т.А. КИЛЬМЕТОВ1, И.К. ЕРЕМИН1 1Kazan State Medical University, 49 Butlerov St., Kazan, Russian Federation, 420012 2Republican Clinical Hospital of the Ministry of Health of the Republic of Tatarstan, 138 Orenburgskiy Trakt, Kazan, Russian Federation, 420064 3Republican Clinical Hospital named after N.A. Semashko, 12 Pavlov St., Ulan-Ude, Russian Federtion, 670031  Shigayev E.S. — applicant of the Department of […]