title: [Characterization of protective activity in human sera against infection with Klebsiella ozaenae].
mesh_terms: D000818:Animals; D006801:Humans; D007109:Immunity; D007116:Immunization, Passive; D007136:Immunoglobulins / Q000032:analysis; D007709:Klebsiella / Q000276:immunology*; D007710:Klebsiella Infections / Q000276:immunology*; D051379:Mice; D011135:Polysaccharides, Bacterial / Q000276:immunology
chemical_list: D007136:Immunoglobulins; D011135:Polysaccharides, Bacterial