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. 2000 Apr;44(4):885–890. doi: 10.1128/aac.44.4.885-890.2000

FIG. 1.

FIG. 1

Number of CFU of E. cloacae NOR-1 (A) and its ceftazidime-resistant mutant (B) per gram of lung in rats treated with either imipenem (IPM), meropenem (MEM), cefepime (FEP), or ceftazidime (CAZ). Each symbol represents a single animal. The horizontal bar indicates the median for each group. Statistical differences between groups are indicated for each strain.