title: Hemagglutination by mixtures of enterobacterial antigen and Shigella sonnei antiserum.
mesh_terms: D000941:Antigens; D004926:Escherichia coli / Q000276:immunology*; D006384:Hemagglutination; D006385:Hemagglutination Inhibition Tests; D007106:Immune Sera; D066298:In Vitro Techniques; D011550:Pseudomonas aeruginosa / Q000276:immunology*; D012486:Salmonella typhimurium / Q000276:immunology*; D012764:Shigella sonnei / Q000276:immunology*; D013210:Staphylococcus / Q000276:immunology*
chemical_list: D000941:Antigens; D007106:Immune Sera