males with acute and subacute urethritis and females with gonorrhea of the lower part of the genitourinary system were treated with ampicillin in the total dose of 2.5 gm according to the schedule : 1 -- 0.5 -- 0.5 -- 0.5 gm every 6 hours .
C0018081
gonorrhea
C0002680
ampicillin