title: Hepatitis-associated antigen and hepatoma in the U.S.
mesh_terms: D000328:Adult; D000349:Africa; D006528:Carcinoma, Hepatocellular / Q000276:immunology*; D006511:Hepatitis B Antigens; D006515:Hepatitis B virus / Q000276:immunology*; D006801:Humans; D008113:Liver Neoplasms / Q000276:immunology*; D008297:Male; D014481:United States
chemical_list: D006511:Hepatitis B Antigens