with the exception of penicillin , ampicillin , amoxicillin , and cephradine , the isolates were uniformly sensitive to all the other antibiotics tested ( including spectinomycin , tetracycline , rosoxacin , sulfamethoxazole-trimethoprim [ 19:1 ratio ] , and kanamycin ) .
C0002680
ampicillin
C0002645
amoxicillin