Enterococcus faecalis and Gemifloxacin
Concentration
(μg/ml)
4
3.6
3.2
2.8
2.4
2
1.6
1.2
0.8
0.4
Gemifloxacin
2
0.12
Gemifloxacin
4
0.12
1
2
MIC50
MIC90
Strain Number