[Epidemiologic role of children who have sustained viral hepatitis in school collectives].
D002648:Child; D006525:Hepatitis, Viral, Human / Q000635:transmission*; D006801:Humans; D012426:Russia; D012574:Schools
Epidemiologicheskoe znachenie v shkol'nykh kollektivakh deteĭ, perenesshikh virusnyĭ gepatit