А.А. TYAZHEVA¹, D.V. PECHKUROV¹, A.A. ROMANOV¹, B.B. STREPNEV², E.V. KOZAREV² ¹Samara State Medical University, 89 Chapaevskaya Str., Samara, Russian Federation 443099 ² Samara Regional Clinical Hospital named after V.D. Seredavin, 159 Tashkentskaya Str., Samara, Russian Federation 443099  Contact details: Tyazheva A.A. — Cand. Med. Sc., Assistant of the Department of Children’s Diseases, tel. (846) 959-45-11, […]

I.N. KHOLODOVA1, T.A. TITOVA2, L.R. KUDAYAROVA2, G.A. KULAKOVA3, V.V. NECHAEVA4, T.G. FETISOVA5, M.V. ZHELTUKHINA6 1Russian Medical Academy of Continuous Professional Education of the Ministry of Healthcare of the Russian Federation, 2/1c1 Barrikadnaya Str., Moscow, Russian Federation, 123995 2Bashkir State Medical University, 3/100 Lenin Str., Ufa, Russian Federation, 450000 3Kazan State Medical University, 49 Butlerov Str., […]