A.A. KOSTROMIN1, I.N. NURMEEV1,2 1Children’s Republican Clinical Hospital of the Ministry of Health of Republic of Tatarstan, 140 Orenburgskiy Trakt, Kazan, Russian Federation, 420138 2Kazan State Medical University, 49 Butlerov Str., Kazan, Russian Federation, 420012 Kostromin A.A. — pediatric surgeon, tel. (843) 237-30-10, e-mail: kosart@rambler.ru Nurmeev I.N. — D. Med. Sc., Professor of the Department of […]