[Epidemiologic studies on leptospirosis in childhood].
D000367:Age Factors; D000372:Agglutination Tests; D002648:Child; D005860:Germany, West; D006801:Humans; D007922:Leptospirosis / Q000453:epidemiology*
Epidemiologische Untersuchungen zur Leptospirose im Kindesalter