Citrobacter freundii and Cefamandole (Mandol)
Concentration
(μg/ml)
50
45
40
35
30
25
20
15
10
5
Cefamandole (Mandol)
50
0.4
Cefamandole (Mandol)
8
1
Cefamandole (Mandol)
32
1
1
2
3
MIC50
MIC90
Strain Number