I.R. NURIEV, A.Y. ZUBKOV, E.N. SITDYKOV Kazan State Medical University, 49 Butlerov St., Kazan, Russian Federation, 420012 Nuriev I.R. — postgraduate student of Urology Department, tel. +7-917-396-22-05, e-mail: ilyasrustamovich@mail.ru Zubkov A.Y. — Cand. Med. Sc., Associate Professor of Urology Department, tel. (843) 236-88-73, e-mail: j-key@mail.ru Sitdykov E.N. — D. Med. Sc., Professor of Urology Department, tel. (843) 236-76-47, e-mail sitdikovaM@telebit.ru The article presents the […]