[Sources and routes of dissemination of viral hepatitis in surgical hospitals].
D005060:Europe; D006509:Hepatitis B / Q000453:epidemiology* / Q000209:etiology; D006748:Hospital Departments; D006801:Humans; D007564:Japan; D065227:Transfusion Reaction; D014586:USSR; D014481:United States
Istochniki i puti rasprostraneniia virusnogo gepatita v usloviiakh khirurgicheskikh statsionarov.