title: Australia antigen and antibodies: a study in Italian patients.
mesh_terms: D000906:Antibodies / Q000032:analysis*; D001803:Blood Transfusion; D002353:Carrier State; D002648:Child; D002675:Child, Preschool; D004314:Down Syndrome / Q000276:immunology; D005006:Ethnicity; D006509:Hepatitis B / Q000453:epidemiology / Q000276:immunology*; D006511:Hepatitis B Antigens / Q000032:analysis; D006515:Hepatitis B virus / Q000302:isolation & purification*; D006801:Humans; D007122:Immunoelectrophoresis; D007223:Infant; D007231:Infant, Newborn; D007558:Italy; D007938:Leukemia / Q000276:immunology; D013789:Thalassemia / Q000276:immunology
chemical_list: D000906:Antibodies; D006511:Hepatitis B Antigens