title: [The seasonality of viral hepatitis].
mesh_terms: D000328:Adult; D000367:Age Factors; D005260:Female; D006506:Hepatitis A / Q000453:epidemiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012621:Seasons; D012737:Sex Factors; D014455:Ukraine
vernacular_title: Sezonnost' virusnogo gepatita.