title: Prevalence of anti-delta antibodies in selected populations of HBsAg carriers in the Białystok region, Poland.
mesh_terms: D002353:Carrier State; D006508:Hepatitis Antibodies / Q000032:analysis*; D006509:Hepatitis B / Q000150:complications*; D006514:Hepatitis B Surface Antigens / Q000032:analysis; D003699:Hepatitis D / Q000150:complications / Q000453:epidemiology*; D003698:Hepatitis Delta Virus / Q000276:immunology*; D006801:Humans; D011044:Poland
chemical_list: D006508:Hepatitis Antibodies; D006514:Hepatitis B Surface Antigens