the most potent antibiotics against staph . epidermidis ( mic90 mg l-1 ) were rifampin ( 0.05 ) , netilmicin ( 0.05 ) , amikacin ( 2.9 ) , thienamycin ( 0.75 ) , teichomycin ( 0.85 ) , vancomycin ( 1.0 ) and nafcillin ( 0.39 ) .
C0038160
staph
C0035608
rifampin