Research Article

Phenotypic and Molecular Characterization of Plasmid Mediated AmpC β-Lactamases among Escherichia coli, Klebsiella spp., and Proteus mirabilis Isolated from Urinary Tract Infections in Egyptian Hospitals

Figure 3

AmpC disc test. A: presence of blunting towards cefoxitin disc indicates positive test, B and C: absence of blunting indicates negative test.
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