sixty-nine women with known or suspected uncomplicated gonorrhea were treated randomly either with a single dose of 3.5 g of ampicillin plus 1 g of probenecid or with four doses of trimethoprim-sulfamethoxazole ( tmp-smz ) in two double-strength tablets ( 160 mg of tmp plus 800 mg of smz ) twice daily for two days .
C0018081
gonorrhea
C0002680
ampicillin