during the last 10 days of vitamin k restriction , seven of the volunteer groups received a therapeutic dose of antibiotics not containing nmtt : ampicillin , sulfamethoxazole-trimethoprim ( bactrim ) , cefoxitin , cefotaxime , ceftazidime , clindamycin , and piperacillin , and three groups received nmtt-containing antibiotics : moxalactam , cefamandole , and cefoperazone .
C0041044
sulfamethoxazole-trimethoprim
C0591139
bactrim