in a study of 109 males with symptomatic urethritis 80 % had gonorrhoea , 6 % non-gonococcal urethritis ( ngu ) and 14 % were classified as having no 'objective ' urethritis ( less than 5 polymorphonuclear leucocytes per highpower field in the urethral smear ) .
C0041976
urethritis
C0041967
urethral