title: Hepatitis B antigen in ascitic fluid in cirrhosis.
mesh_terms: D001202:Ascitic Fluid / Q000276:immunology*; D006505:Hepatitis / Q000276:immunology*; D006511:Hepatitis B Antigens; D006801:Humans; D007122:Immunoelectrophoresis; D008103:Liver Cirrhosis / Q000276:immunology*
chemical_list: D006511:Hepatitis B Antigens