I.V. VAKHLOVA1, N.A. ZYUZEVA1, 2 1The Ural State Medical University, Ekaterinburg 2 Children’s city hospital №5, Ekaterinburg  For correspondence: Vakhlova I.V.– D. Med. Sc., Professor, Head of the Department of Hospital Pediatrics of  Ural State Medical University, 3 Repin Str., 620028, Ekaterinburg, tel. (343) 214-86-57, e-mail: [email protected] The article presents the results of the analysis […]