title: Australia antigen and antibody in 14,379 volunteer blood-donors from S.R. Machedonia.
mesh_terms: D000906:Antibodies; D001782:Blood Donors; D006511:Hepatitis B Antigens; D006515:Hepatitis B virus / Q000276:immunology*; D006801:Humans; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D013997:Time Factors; D015022:Yugoslavia
chemical_list: D000906:Antibodies; D006511:Hepatitis B Antigens