title: The presence of Australia antigen in the serum of acute viral hepatitis contacts: the incidence of Australia antigen and homologous antibodies in an epidemic focus of acute viral hepatitis.
mesh_terms: D000328:Adult; D000906:Antibodies / Q000032:analysis*; D002353:Carrier State / Q000276:immunology*; D003168:Complement Fixation Tests; D006509:Hepatitis B / Q000276:immunology / Q000382:microbiology*; D006511:Hepatitis B Antigens / Q000302:isolation & purification; D006515:Hepatitis B virus / Q000276:immunology*; D006801:Humans; D007106:Immune Sera; D005779:Immunodiffusion
chemical_list: D000906:Antibodies; D006511:Hepatitis B Antigens; D007106:Immune Sera