Epidemiologic aspects of viral hepatitis in Greece.
D000328:Adult; D000367:Age Factors; D002648:Child; D004196:Disease Outbreaks; D005260:Female; D006506:Hepatitis A / Q000453:epidemiology*; D006511:Hepatitis B Antigens; D006515:Hepatitis B virus; D006801:Humans; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D008297:Male
D006511:Hepatitis B Antigens