title: HLA-Cw7 and HBS Ag negative chronic active hepatitis.
mesh_terms: D002908:Chronic Disease; D006680:HLA Antigens / Q000235:genetics*; D006509:Hepatitis B / Q000235:genetics* / Q000276:immunology; D006511:Hepatitis B Antigens / Q000276:immunology*; D006513:Hepatitis B e Antigens / Q000276:immunology*; D006650:Histocompatibility Testing; D006801:Humans; D010641:Phenotype
chemical_list: D006680:HLA Antigens; D006511:Hepatitis B Antigens; D006513:Hepatitis B e Antigens