N.Kh. ZHAMLIKHANOV1,2, 3, A.G. FYODOROV1,2 1City Children’s Clinical Hospital of the Ministry of Health of the Chuvash Republic, Cheboksary 2Chuvash State University named after I.N. Ulyanov, Cheboksary 3Institute for the Advanced Training of Doctors of the Ministry of Health of the Chuvash Republic, Cheboksary Contact details: Zhamlikhanov N.Kh. – MD, Professor of the Department of […]

Z.А. GRIGORJEVA 1, N.Kh. ZHAMLIKHANOV1,2, A.G. FYODOROV1 1Chuvash State University named after I.N. Ulyanov, 15 Moskovskiy Ave., Cheboksary, Russian Federation, 428015 2City Children’s Hospital No. 3 of the Ministry of Health of the Chuvash Republic, 12 Traktorostroiteley Ave., Cheboksary, Russian Federation, 428000 Contact details:  Grigorjeva Z.A. —  Head of the Department for organization of medical […]