title: Immunodiffusion studies on Escherichia coli. 2. Characterization of antigens used for passive haemagglutination with an O 6 strain as model.
mesh_terms: D000468:Alkalies; D000818:Animals; D000937:Antigen-Antibody Reactions; D000941:Antigens / Q000302:isolation & purification*; D004058:Diffusion; D004586:Electrophoresis; D004912:Erythrocytes; D004926:Escherichia coli / Q000276:immunology*; D006384:Hemagglutination; D006358:Hot Temperature; D007106:Immune Sera; D007122:Immunoelectrophoresis; D011135:Polysaccharides, Bacterial; D012756:Sheep
chemical_list: D000468:Alkalies; D000941:Antigens; D007106:Immune Sera; D011135:Polysaccharides, Bacterial