title: The immunologic properties of free endotoxin of Shigella sonnei.
mesh_terms: D000372:Agglutination Tests; D000818:Animals; D000906:Antibodies / Q000032:analysis; D000917:Antibody Formation; D000921:Antibody-Producing Cells; D000941:Antigens; D001065:Appendix / Q000276:immunology; D004731:Endotoxins / Q000633:toxicity; D004912:Erythrocytes / Q000276:immunology; D005334:Fever / Q000209:etiology; D006386:Hemagglutination Tests; D006462:Hemolytic Plaque Technique; D007106:Immune Sera; D007962:Leukocytes / Q000276:immunology; D008070:Lipopolysaccharides; D008198:Lymph Nodes / Q000276:immunology; D051379:Mice; D011817:Rabbits; D012131:Respiratory Insufficiency / Q000209:etiology; D012764:Shigella sonnei / Q000276:immunology*; D013154:Spleen / Q000276:immunology
chemical_list: D000906:Antibodies; D000941:Antigens; D004731:Endotoxins; D007106:Immune Sera; D008070:Lipopolysaccharides