the minimum inhibitory concentrations ( mics ) of azithromycin , erythromycin , ciprofloxacin and norfloxacin for 300 strains of neisseria gonorrhoeae , 100 strains of haemophilus ducreyi and six strains of chlamydia trachomatis were determined .
C0052796
azithromycin
C0014806
erythromycin