title: Association between hepatitis B surface antigen and hepatocellular carcinoma.
mesh_terms: D006528:Carcinoma, Hepatocellular / Q000032:analysis*; D002648:Child; D006514:Hepatitis B Surface Antigens / Q000032:analysis*; D006801:Humans; D008113:Liver Neoplasms / Q000032:analysis*; D008297:Male
chemical_list: D006514:Hepatitis B Surface Antigens