title: Comparison of hepatitis associated antigen and its antibody in patients with hepatitis or blood disorders.
mesh_terms: D000914:Antibodies, Viral; D003168:Complement Fixation Tests; D006402:Hematologic Diseases / Q000276:immunology*; D006505:Hepatitis / Q000276:immunology*; D006511:Hepatitis B Antigens; D006801:Humans; D005779:Immunodiffusion; D008107:Liver Diseases / Q000276:immunology
chemical_list: D000914:Antibodies, Viral; D006511:Hepatitis B Antigens