resistance evaluation by the method of bauer -- kirby with respect to 7 aminoglycoside aminocyclitols ( streptomycin , spectinomycin , kanamycin , gentamicin , tobramycin , sisomicin , netilmicin and amikacin ) as well as determination of minimal inhibitory concentrations revealed that the most frequently occurring resistance phenotype was streptomycin kanamycin gentamicin sisomicin tobramycin ( 91.66 % tested microorganisms ) .
C0017436
gentamicin
C0037209
sisomicin