title: Immunization with R mutants of S. Minnesota. I. Protection against challenge with heterologous gram-negative bacilli.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D000941:Antigens; D000942:Antigens, Bacterial; D001431:Bacteriological Techniques; D003429:Cross Reactions; D004926:Escherichia coli / Q000276:immunology; D006386:Hemagglutination Tests; D007106:Immune Sera; D007109:Immunity; D007112:Immunity, Maternally-Acquired; D007116:Immunization, Passive; D007709:Klebsiella / Q000276:immunology; D008070:Lipopolysaccharides / Q000032:analysis; D008297:Male; D051379:Mice; D009154:Mutation; D011135:Polysaccharides, Bacterial / Q000032:analysis; D011550:Pseudomonas aeruginosa / Q000276:immunology; D011817:Rabbits; D012475:Salmonella / Q000276:immunology
chemical_list: D000941:Antigens; D000942:Antigens, Bacterial; D007106:Immune Sera; D008070:Lipopolysaccharides; D011135:Polysaccharides, Bacterial