Staphylococci (coagulase-negative oxacillin-susceptible) and Ceftriaxone (Rocephin)
Concentration
(μg/ml)
12
10.8
9.6
8.4
7.2
6
4.8
3.6
2.4
1.2
Ceftriaxone (Rocephin)
4
2
Ceftriaxone (Rocephin)
12
2
1
2
MIC50
MIC90
Strain Number