title: [Basic research trends in the problem of "Viral Hepatitis"].
mesh_terms: D006509:Hepatitis B; D006525:Hepatitis, Viral, Human; D006801:Humans; D012106:Research; D014586:USSR
vernacular_title: Osnovnye napravleniia nauchnykh issledovaniĭ po probleme "Virusnyĭ gepatit".