Enterobacter sakazakii and Zosyn
Concentration
(μg/ml)
64
57.6
51.2
44.8
38.4
32
25.6
19.2
12.8
6.4
Zosyn
64
2
Zosyn
64
4
Zosyn
32
8
1
2
3
MIC50
MIC90
Strain Number