title: Clinical aspects of delta agent infection in southern Italy.
mesh_terms: D000208:Acute Disease; D006509:Hepatitis B / Q000150:complications; D006511:Hepatitis B Antigens / Q000032:analysis*; D006514:Hepatitis B Surface Antigens / Q000032:analysis; D035923:Hepatitis delta Antigens; D006521:Hepatitis, Chronic / Q000473:pathology; D006525:Hepatitis, Viral, Human / Q000150:complications / Q000188:drug therapy / Q000209:etiology; D006801:Humans; D007166:Immunosuppressive Agents / Q000627:therapeutic use; D007558:Italy; D019966:Substance-Related Disorders / Q000150:complications
chemical_list: D006511:Hepatitis B Antigens; D006514:Hepatitis B Surface Antigens; D035923:Hepatitis delta Antigens; D007166:Immunosuppressive Agents