Prevotella spp. and Cefmetazole
Concentration
(μg/ml)
64
57.6
51.2
44.8
38.4
32
25.6
19.2
12.8
6.4
Cefmetazole
4
0.5
Cefmetazole
4
0.5
Cefmetazole
64
2
1
2
3
MIC50
MIC90
Strain Number