[Epidemiological study of smallpox cases in Mostardas, Rio Grande do Sul, Brazil].
D000293:Adolescent; D000328:Adult; D001938:Brazil; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D012899:Smallpox / Q000453:epidemiology*
Investigação epidemiológica de casos de varíola em Mostardas, Rio Grande do Sul, Brasil.