D.S. FATTAKHOVA¹, F.V. VALEYEVA1, L.R. SAFIULLINA2 ¹Kazan State Medical University, 49 Butlerov St., Kazan, Russian Federation, 420012 2Kazan State Medical Academy, 11 Mushtari St., Kazan, Russian Federation, 420012 Fattakhova D.S. — postgraduate student of the Department of Hospital Therapy, tel.: +7-905-0-26-46-48, (843) 236-13-51, e-mail: fdinara@mail.ru Valeyeva F.V. — D. Med. Sc., Professor of the Department of Hospital Therapy, […]