% of Isolates Susceptible
Klebsiella (Enterobacter) aerogenes
Enterobacter cloacae
Citrobacter species
Klebsiella pneumoniae
All strains
Proteus mirabilis
Acinetobacter species
Escherichia coli
Serratia marcescens
Antibiotics tested against < 30 isolates may indicate less statistical validity of the % susceptible
