the activities of trimethoprim ( tmp ) and sulfamethoxazole ( smz ) , alone and in combination ( smz-tmp ) , and of the following antibiotics were tested against 115 clinical isolates of nontyphoid salmonella species : tobramycin , gentamicin , ampicillin , amoxicillin , neomycin , kanamycin , chloramphenicol , and tetracycline .
C0002680
ampicillin
C0002645
amoxicillin