title: [Testing method of Australia antigen and antibody by cross-over electrophoresis].
mesh_terms: D000906:Antibodies / Q000032:analysis*; D006511:Hepatitis B Antigens / Q000032:analysis; D006515:Hepatitis B virus / Q000276:immunology*; D006801:Humans; D005779:Immunodiffusion; D007122:Immunoelectrophoresis
chemical_list: D000906:Antibodies; D006511:Hepatitis B Antigens