title: Detection of Australia antigen (HBAg) in blood donors and hepatoma patients in Mozambique.
mesh_terms: D001782:Blood Donors; D006528:Carcinoma, Hepatocellular / Q000276:immunology*; D005188:False Negative Reactions; D005189:False Positive Reactions; D006511:Hepatitis B Antigens; D006801:Humans; D007122:Immunoelectrophoresis; D007841:Latex Fixation Tests; D008113:Liver Neoplasms / Q000276:immunology*; D009073:Mozambique; D011863:Radioimmunoassay
chemical_list: D006511:Hepatitis B Antigens