to non-beta-lactam antimicrobial agents , resistant strains appeared at 31 % to gentamicin , 15 % to amikacin , 0.6 % to minocycline ( mino ) , 1 % to norfloxacin ( nflx ) and 65 % to fosfomycin ( fom ) .
C1136254
antimicrobial agents
C0028365
norfloxacin