[Epidemiology of morbus Neisser].
D000367:Age Factors; D005260:Female; D005859:Germany, East; D006069:Gonorrhea / Q000453:epidemiology*; D006801:Humans; D008297:Male; D012737:Sex Factors; D013587:Syphilis / Q000453:epidemiology
Zur Epidemiologie des Morbus Neisser.