the following aminoglycosides were used : streptomycin ( s ) , spectinomycin ( sp ) , kanamycin ( k ) , neomycin ( n ) , gentamicin ( g ) , sisomicin ( ss ) , netilmicin ( nt ) , tobramycin ( t ) , amikacin ( a ) , habekacin ( h ) .
C0002556
aminoglycosides
C0027603
neomycin