the mics of ampicillin and ampicillin in combination with sulbactam ( 10 micrograms ) , trimethoprim and trimethoprim in combination with sulfamethoxazole ( 1:19 ) were determined for 400 isolates causing uti using an agar dilution technique ( multipointer , cfu = 10 ( 4 ] .
C0041041
trimethoprim
C0042029
uti