A.A. NIZhEVICh, E.N. AKhMADEEVA, E.S. KUChINA, V.U. SATAEV Bashkir State Medical University, 3 Lenina St., Ufa, Russian Federation, 450000 Nizhevich A.A. — D. Med. Sc., Professor, Assistant of the Department of Hospital Pediatrics, tel. (347) 255-73-26, e-mail: aanj@yandex.ru Akhmadeeva E.N. — D. Med. Sc., Professor, Head of the Department of Hospital Pediatrics, tel. (347) 255-73-26; e-mail: pediatr@ufanet.ru Kuchina E.S. — Postgraduate Student of the Department of Hospital Pediatrics, tel. […]