D.V. PECHKUROV, V.A. POLKANOVA, E.N. VORONINA, G.YU. PORETSKOVA Samara State Medical University, Samara  Contact details: Pechkurov D.V. — MD, Professor, Head of the Department of Children’s Diseases Address: 89 Chapayevskaya St., Samara, Russian Federation, 443099, tel.: +7 (846) 959-45-11, e-mail: dmpechkurov@ yandex.ru The urgency of the problem of searching for sensitive and specific biomarkers of […]