title: Occurrence of Australia antigen in patients with leukaemia in Canada.
mesh_terms: D000208:Acute Disease; D000328:Adult; D000367:Age Factors; D000906:Antibodies / Q000032:analysis; D002170:Canada; D002648:Child; D003168:Complement Fixation Tests; D006511:Hepatitis B Antigens; D006515:Hepatitis B virus / Q000276:immunology*; D006801:Humans; D007938:Leukemia / Q000276:immunology* / Q000382:microbiology; D008099:Liver / Q000201:enzymology; D008722:Methods
chemical_list: D000906:Antibodies; D006511:Hepatitis B Antigens