title: [Chief directions in improving the prevention of hepatitis A in the armed forces].
mesh_terms: D006506:Hepatitis A / Q000517:prevention & control*; D006801:Humans; D008722:Methods; D008887:Military Medicine / Q000639:trends*; D014586:USSR
vernacular_title: Osnovnye napravleniia sovershenstvovaniia profilaktiki virusnogo gepatita A v voĭskakh.