title: [Significance of the outer membrane of gram-negative bacillus and adjuvant activity of lipopolysaccharides in delayed hypersensitivity].
mesh_terms: D000276:Adjuvants, Immunologic; D000818:Animals; D001419:Bacteria / Q000276:immunology*; D002462:Cell Membrane / Q000276:immunology; D006168:Guinea Pigs; D006968:Hypersensitivity, Delayed / Q000276:immunology*; D008070:Lipopolysaccharides / Q000276:immunology*
chemical_list: D000276:Adjuvants, Immunologic; D008070:Lipopolysaccharides