title: The heterogeneity of Australia antigen.
mesh_terms: D000818:Animals; D000918:Antibody Specificity; D015478:Antigens, Heterophile / Q000032:analysis*; D000939:Epitopes / Q000032:analysis; D006168:Guinea Pigs; D006511:Hepatitis B Antigens / Q000032:analysis; D006515:Hepatitis B virus / Q000032:analysis*; D006801:Humans; D005779:Immunodiffusion
chemical_list: D015478:Antigens, Heterophile; D000939:Epitopes; D006511:Hepatitis B Antigens