Stenotrophomonas maltophilia and Polymyxin B (Aerospin)
Concentration
(μg/ml)
8
7.2
6.4
5.6
4.8
4
3.2
2.4
1.6
0.8
Polymyxin B (Aerospin)
4
1
Polymyxin B (Aerospin)
6
1.5
Polymyxin B (Aerospin)
8
2
1
2
3
MIC50
MIC90
Strain Number