title: Letter: Asymptomatic urethral gonorrhoea in men.
mesh_terms: D005260:Female; D006069:Gonorrhea / Q000175:diagnosis* / Q000382:microbiology; D006801:Humans; D008297:Male; D009344:Neisseria gonorrhoeae / Q000302:isolation & purification; D014522:Urethral Diseases / Q000175:diagnosis*