netilmicin , gentamicin , tobramycin , amikacin , kanamycin , streptomycin , and sisomicin were given daily for 15 days to groups of rats at three dosage levels corresponding to 10 , 15 , or 25 times the dose recommended for humans on a weight basis .
C0002499
amikacin
C0022487
kanamycin