Staphylococcus aureus and Meticillin (Methicillin, Staphcillin)
Concentration
(μg/ml)
100
90
80
70
60
50
40
30
20
10
Meticillin (Methicillin, Staphcillin)
4
2
Meticillin (Methicillin, Staphcillin)
100
100
1
2
MIC50
MIC90
Strain Number