title: Particles associated with Australia antigen in the sera of patients with leukaemia, Down's Syndrome and hepatitis.
mesh_terms: D000293:Adolescent; D000328:Adult; D000941:Antigens / Q000032:analysis*; D001315:Australia; D002499:Centrifugation, Density Gradient; D004314:Down Syndrome / Q000097:blood*; D005260:Female; D006386:Hemagglutination Tests; D006505:Hepatitis / Q000097:blood*; D006801:Humans; D007938:Leukemia / Q000097:blood*; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged
chemical_list: D000941:Antigens