From: In vitro antimicrobial effects of aztreonam, colistin, and the 3-drug combination of aztreonam, ceftazidime and amikacin on metallo-β-lactamase-producing Pseudomonas aeruginosa
No. of strains (%) showing effectsa
Time of exposure (h)
Bacteriostatic effects
Bactericidal effects
2
23 (100)
4
6
24