title: Re-evaluation of bacterial hypersensitivity.
mesh_terms: D000942:Antigens, Bacterial; D001431:Bacteriological Techniques; D002464:Cell Migration Inhibition; D004926:Escherichia coli / Q000276:immunology; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000276:immunology*; D007114:Immunization; D007711:Klebsiella pneumoniae / Q000276:immunology; D008263:Macrophage Migration-Inhibitory Factors / Q000032:analysis; D011514:Proteus vulgaris / Q000276:immunology; D012882:Skin Tests; D013210:Staphylococcus / Q000276:immunology; D013291:Streptococcus / Q000276:immunology
chemical_list: D000942:Antigens, Bacterial; D008263:Macrophage Migration-Inhibitory Factors