Bacteroides fragilis (group) 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)
128
8
Piperacillin (Pipracil)
256
32
Piperacillin (Pipracil)
128
128
1
2
3
MIC50
MIC90
Strain Number