the mic90 values for cephalexin , cephradine and cefadroxil ranged between 3.12 micrograms ml-1 and 12.5 micrograms ml-1 , whereas those of cefatrizine and cefaclor were 3.12 micrograms ml-1 and 0.78 microgram ml-1 , respectively .
C0007716
cephalexin
C0007538
cefadroxil