[Seasonal variation in the prevalence of leptospirosis in stray dogs in São Paulo, Brazil].
D000372:Agglutination Tests; D000818:Animals; D001938:Brazil; D004283:Dog Diseases / Q000453:epidemiology*; D004285:Dogs; D007922:Leptospirosis / Q000662:veterinary*; D012621:Seasons
Variação sazonal na prevalĕncia de leptospirose em cães de rua da cidade de São Paulo, Brasil.