[Viral hepatitis as an occupational disease].
D002353:Carrier State; D005243:Feces / Q000382:microbiology; D006281:Health Occupations; D006506:Hepatitis A; D006801:Humans; D008107:Liver Diseases; D009784:Occupational Diseases / Q000209:etiology*
Virushepatitis als Berufskrankheit.