Citrobacter freundii and Cephalothin (Cefalotin, Keflin, Seffin)
Concentration
(μg/ml)
64
57.6
51.2
44.8
38.4
32
25.6
19.2
12.8
6.4
Cephalothin (Cefalotin, Keflin, Seffin)
50
3.1
Cephalothin (Cefalotin, Keflin, Seffin)
64
32
1
2
MIC50
MIC90
Strain Number