title: [Relation between the pathologic grading and the distribution of HBAg in hepatocellular carcinoma].
mesh_terms: D006528:Carcinoma, Hepatocellular / Q000276:immunology* / Q000473:pathology; D005455:Fluorescent Antibody Technique; D006512:Hepatitis B Core Antigens / Q000032:analysis; D006514:Hepatitis B Surface Antigens / Q000032:analysis*; D006801:Humans; D007124:Immunoenzyme Techniques; D008113:Liver Neoplasms / Q000276:immunology* / Q000473:pathology; D013194:Staining and Labeling
chemical_list: D006512:Hepatitis B Core Antigens; D006514:Hepatitis B Surface Antigens