we determined the antibacterial activity of amikacin against 1,277 strains of pathogenic bacteria isolated from clinical materials during 1974 , including beta hemolytic streptococci , pneumococci , enterococci , staphylococcus aureus , staph . epidermidis , escherichia coli , klebsiella , enterobacter , citrobacter , serratia , proteus morganii and pseudomonas aeruginosa , and compared the minimum inhibitory concentration ( mic ) of this drug with gentamicin , dibekacin , tobramycin and kanamycin .
C0279516
antibacterial
C0022487
kanamycin