I.F. FAYRUSHINA1, Z.N. GABDULLINA1, D.I. ABDULGANIEVA1,2, S.A. LAPSHINA1, E.V. SUKHORUKOVA2  1Kazan State Medical University, 49 Butlerova St., Kazan, Russian Federation, 420012 2Republican Clinical Hospital of the Ministry of Healthcare of the Republic of Tatarstan, 138 Orenburgskiy trakt, Kazan, Russian Federation, 420064 Fairushina I.F. — Resident Physician of the Department of Hospital Therapy, tel. +7-987-186-26-56, e-mail: […]