[On the epidemiology of syphilis and gonorrhea in Nordrhein-Westfalia].
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D005860:Germany, West; D006069:Gonorrhea / Q000453:epidemiology*; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D013587:Syphilis / Q000453:epidemiology*
Zur Epidemiologie der Lues und Gonorrhoe in Nordrhein-Westfalen.