the be and the pae of imipenem , cefotaxime , ceftazidime , piperacillin , gentamicin and ampicillin on escherichia coli , klebsiella pneumoniae , enterobacter cloacae , pseudomonas aeruginosa , acinetobacter calcoaceticus , staphylococcus aureus and streptococcus faecalis were investigated with viable counts and continuous impedance monitoring of broth cultures .
C0031955
piperacillin
C0002680
ampicillin