title: Letter: Hepatitis-B-virus infection and active chronic hepatitis.
mesh_terms: D000917:Antibody Formation; D001323:Autoantibodies; D001327:Autoimmune Diseases; D002908:Chronic Disease; D006505:Hepatitis / Q000209:etiology*; D006509:Hepatitis B / Q000150:complications* / Q000276:immunology; D006801:Humans
chemical_list: D001323:Autoantibodies