V.Kh. FAZYLOV¹, G.Kh. MURTAZINA¹, Yu.R. URMANCHEYEVA², R.I. MINGAZHEVA² ¹Kazan State Medical University, 49 Butlerov St., Kazan, Russian Federation, 420012 2Republican Clinical Hospital of Infectious Diseases, 83 Prospekt Pobedy, Kazan, Russian Federation, 420140 Fazylov V.Kh. — D. Med. Sc., Professor, Head of the Department of Infectious Diseases, tel.: +7-917-254-89-97, e-mail: [email protected] Murtazina G.Kh. — Cand. Med. Sc., Assistant […]