K.R. ZAGRETDINOVA1, A.R. GARAEVA1, Z.N. GABDULLINA2, E.S. ZAMANOVA2, E.V. SUKHORUKOVA2, R.Z. ABDRAKIPOV2, S.A. LAPSHINA1 1Kazan State Medical University, Kazan 2Republic Clinical Hospital, Kazan   Contact details: Zagretdinova K.R. — resident physician of the Department of Hospital Therapy Address: 49 Butlerov St., Kazan, Russian Federation, 420012, tel.: +7-919-643-51-93, e-mail: karina_shaporeva@mail.ru  The purpose — to evaluate the nature […]