Minimal inhibitory concentrations of amikacin for 296 strains of gram-positive and gram-negative bacteria determined in Mueller-Hinton broth by the method recommended by the International ...

In another study, reported by Sweeney and his associates, 2 demethylchlortetracycline was shown to be 25 per cent less active than chlortetracycline, but three times as active as either tetracycline ...

Although pooled human serum diluent is advocated in the serum dilution test, its use may compensate for protein binding defects in patients and yield nonrepresentative titers. To test This hypothesis, ...