The elusive gonococcus.
D004823:Epididymitis / Q000209:etiology; D005260:Female; D006069:Gonorrhea / Q000150:complications / Q000517:prevention & control*; D006801:Humans; D008297:Male; D009344:Neisseria gonorrhoeae / Q000187:drug effects; D010403:Penicillin Resistance; D013587:Syphilis / Q000150:complications