Clostridium perfringens and Ceftriaxone (Rocephin)
Concentration
(μg/ml)
4
3.6
3.2
2.8
2.4
2
1.6
1.2
0.8
0.4
Ceftriaxone (Rocephin)
1
0.125
Ceftriaxone (Rocephin)
4
1
Ceftriaxone (Rocephin)
4
2
1
2
3
MIC50
MIC90
Strain Number