title: Epidemic hepatitis B with delta-antigenaemia among Dublin drug-abusers.
mesh_terms: D000293:Adolescent; D000328:Adult; D004196:Disease Outbreaks / Q000453:epidemiology*; D005260:Female; D006509:Hepatitis B / Q000453:epidemiology*; D006511:Hepatitis B Antigens / Q000032:analysis*; D035923:Hepatitis delta Antigens; D006801:Humans; D007494:Ireland; D008297:Male; D019966:Substance-Related Disorders / Q000150:complications*
chemical_list: D006511:Hepatitis B Antigens; D035923:Hepatitis delta Antigens