title: Biological studies on free endotoxin and a non-toxic material from culture supernatant fluids of Escherichia coli 078K80.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D004731:Endotoxins / Q000032:analysis / Q000096:biosynthesis / Q000494:pharmacology* / Q000633:toxicity; D004926:Escherichia coli / Q000032:analysis; D005334:Fever; D006168:Guinea Pigs; D007120:Immunochemistry; D005779:Immunodiffusion; D051379:Mice; D009336:Necrosis / Q000139:chemically induced; D010325:Pasteurella / Q000378:metabolism; D011817:Rabbits; D012485:Salmonella typhi / Q000378:metabolism; D012706:Serratia marcescens / Q000378:metabolism; D012790:Shwartzman Phenomenon; D014733:Vibrio / Q000378:metabolism
chemical_list: D004731:Endotoxins