Research Article

Comparison of Disk Diffusion and Etest Methods to Determine the Susceptibility of Staphylococcus aureus Circulating in Riyadh, Saudi Arabia to Fusidic Acid

Figure 1

Semi log scatterplot of fusidic acid MIC and zone size. MIC is shown on a log(2) scale. Horizontal dashed lines (- - -) correspond to the MIC interpretive criteria of Jones et al., and solid lines (-) correspond to MIC interpretive criteria of Skov et al. Vertical dashed lines (- - -) correspond to zone diameters of 18 mm and 21 mm proposed by Skov et al. MRSA (■) and MSSA (○) isolates are shown.
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