one hundred isolates of pseudomonas and enterobacteriaceae , of which 85 were chosen because of their resistance to gentamicin or amikacin , were tested for susceptibility to netilmicin ( sch 20569 ) , a new semisynthetic derivative of sisomicin , and to four other aminoglycosides .
C0027780
netilmicin
C0037209
sisomicin