mics of cftm against 22 clinical isolates ( streptococcus pyogenes 4 strains , streptococcus pneumoniae 4 , staphylococcus aureus 2 , branhamella catarrhalis 1 , haemophilus influenzae 8 , haemophilus parainfluenzae 1 , and escherichia coli 2 ) were compared with those of cefaclor ( ccl ) , cephalexin ( cex ) , and ampicillin ( abpc ) .
C0007537
cefaclor
C0007716
cephalexin