title: Australia antigen detection by "sandwich" counterelectrophoresis.
mesh_terms: D004586:Electrophoresis; D006505:Hepatitis / Q000175:diagnosis; D006511:Hepatitis B Antigens; D006515:Hepatitis B virus / Q000032:analysis*; D006801:Humans; D008722:Methods
chemical_list: D006511:Hepatitis B Antigens