title: [Occurrence of Au-(SH)-carriers in Bulgaria].
mesh_terms: D002031:Bulgaria; D002353:Carrier State / Q000453:epidemiology*; D006509:Hepatitis B / Q000453:epidemiology*; D006511:Hepatitis B Antigens / Q000032:analysis; D006515:Hepatitis B virus / Q000032:analysis*; D006801:Humans; D005779:Immunodiffusion
chemical_list: D006511:Hepatitis B Antigens
vernacular_title: Zur Frequenz von Au-(SH)-Trägern in Bulgarien.