Serratia marcescens and Cefoperazone (Cefobid)
Concentration
(μg/ml)
16
14.4
12.8
11.2
9.6
8
6.4
4.8
3.2
1.6
Cefoperazone (Cefobid)
16
2
Cefoperazone (Cefobid)
16
2
Cefoperazone (Cefobid)
16
8
1
2
3
MIC50
MIC90
Strain Number