R.Kh. YAGUDIN1, I.I. SHAYKHUTDINOV1, G.G. YAFAROVA1,2, M.V.MALEYEV1 1Republican Clinical Hospital of the Ministry of Healthcare of the Republic of Tatarstan, 138 Orenburgskiy Trakt, Kazan, Russian Federation 420064 2Kazan (Volga Region) Federal University, 18 Kremlevskaya St.,Kazan, Russian Federation 420008 Yagudin R.Kh. — PhD (Economics), PhD (Medicine), Deputy Chief doctor on Development, Science and OMA, tel. (843) 237-34-42, […]