[Epidemiological problems of viral hepatitis].
D003937:Diagnosis, Differential; D005860:Germany, West; D006506:Hepatitis A / Q000453:epidemiology*; D006509:Hepatitis B / Q000175:diagnosis*; D006801:Humans; D007348:Insurance, Health; D007603:Jurisprudence
Epidemiologische Fragen bei der Virus-Hepatitis.