title: Improved sensitivity of the electrophoresis method by tannic acid for detection of Australia antigen.
mesh_terms: D006511:Hepatitis B Antigens / Q000032:analysis*; D006801:Humans; D007122:Immunoelectrophoresis; D008722:Methods; D011233:Precipitin Tests; D013634:Tannins
chemical_list: D006511:Hepatitis B Antigens; D013634:Tannins