title: [The epidemiology and prevention of viral hepatitis A].
authors.forename: A E
authors.initials: AE
authors.lastname: Tyles
authors.forename: L R
authors.initials: LR
authors.lastname: Dubrovskaia
mesh_terms: D004196:Disease Outbreaks; D006506:Hepatitis A / Q000453:epidemiology* / Q000517:prevention & control / Q000635:transmission; D006801:Humans; D007116:Immunization, Passive; D010507:Periodicity; D012621:Seasons; D014586:USSR
vernacular_title: Epidemiologiia i profilaktika virusnogo gepatita A.