Citrobacter diversus and Cefoxitin (Mefoxin)
Concentration
(μg/ml)
64
57.6
51.2
44.8
38.4
32
25.6
19.2
12.8
6.4
Cefoxitin (Mefoxin)
3.1
1.6
Cefoxitin (Mefoxin)
64
32
1
2
MIC50
MIC90
Strain Number