I.F. FAYRUSHINA1, E.R. KIRILLOVA1, D.I. ABDULGANIEVA1,2 1Kazan State Medical University, Kazan 2Republican Clinical Hospital of the MH of RT, Kazan Contact: Fairushina I.F. ― postgraduate student of the Department of Hospital Therapy Address: 49 Butlerov Str., Kazan, Russian Federation, 420012, tel. +7-987-186-26-56, e-mail: sirenif@mail.ru Objective ― to make a brief review of the literature on […]