minimal inhibitory concentrations ( mics ) of seven cephalosporins : cefotaxime ( ctx ) , ceftriaxone ( cro ) , ceftazidime ( caz ) , latamoxef ( mox ) , cefoxitin ( fox ) , cefotetan ( ctt ) and cm 40876 ( cm ) , of aztreonam ( atm ) and imipenem ( ipm ) were evaluated by agar dilution with and without 5 mg/l of clavulanic acid ( ac ) or sulbactam ( sb ) for 28 strains isolated in 1986 ( 15 k. pneumoniae , 3. k. oxytoca , 4 e. coli , 4 e. cloacae , 1 e. aerogenes and 1 c. freundii ) .
C3536856
cephalosporins
C0007559
ceftazidime