title: The preparation and characterization of a radioiodinated bacterial lipopolysaccharide.
mesh_terms: D004926:Escherichia coli / Q000032:analysis*; D005779:Immunodiffusion; D007457:Iodine Radioisotopes; D007553:Isotope Labeling / Q000379:methods; D008070:Lipopolysaccharides / Q000032:analysis / Q000276:immunology
chemical_list: D007457:Iodine Radioisotopes; D008070:Lipopolysaccharides