Incidence of gonorrhoea in Denmark, 1957-1971.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D003718:Denmark; D005260:Female; D006069:Gonorrhea / Q000453:epidemiology* / Q000382:microbiology; D006716:Homosexuality; D006801:Humans; D008297:Male; D009344:Neisseria gonorrhoeae / Q000302:isolation & purification; D012042:Registries; D012737:Sex Factors