TY JOUR TI CLINICAL AND EPIDEMIOLOGICAL CHARACTERISTICS OF HERPES VIRUS INFECTION IN CHILDREN KW herpes-viral infections KW children KW maxillofacial region KW acute herpetic stomatitis KW complications KW epidemiology KW Sverdlovsk region KW Ekaterinburg JO Actual problems in dentistry AU Ozhgihina, N.V. AU Brusnitsyna, E.V. AU Ioshenko, E.S. AU Matveeva, T.V. AU Gyulverdieva, S.M. AU Nagiev, A.M. AU ERMAKOV, V.R. PY 2026 IS 22 PB TIRAZH Publishing House