Bacteroides fragilis and Piperacillin (Pipracil)
Concentration
(μg/ml)
256
230.4
204.8
179.2
153.6
128
102.4
76.8
51.2
25.6
Piperacillin (Pipracil)
16
4
Piperacillin (Pipracil)
32
4
Piperacillin (Pipracil)
64
8
Piperacillin (Pipracil)
256
8
Piperacillin (Pipracil)
128
32
1
2
3
4
5
MIC50
MIC90
Strain Number