title: Examination of Queensland isolates of Salmonella pullorum for variation of antigen 12.
mesh_terms: D000372:Agglutination Tests; D000818:Animals; D000941:Antigens; D007106:Immune Sera; D011200:Poultry; D012475:Salmonella / Q000276:immunology* / Q000302:isolation & purification
chemical_list: D000941:Antigens; D007106:Immune Sera