title: Epidemiological trend of gonorrhoea in recent years.
mesh_terms: D000367:Age Factors; D001530:Belgium; D005260:Female; D006069:Gonorrhea / Q000453:epidemiology* / Q000209:etiology; D006801:Humans; D008297:Male; D012737:Sex Factors; D011477:Sex Work; D012725:Sexual Behavior