title: [Asymptomatic carriers of Yersinia enterocolitica in the province of Ferrara].
mesh_terms: D000293:Adolescent; D000328:Adult; D002353:Carrier State / Q000453:epidemiology*; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007558:Italy; D008297:Male; D008875:Middle Aged; D015009:Yersinia Infections / Q000453:epidemiology*
vernacular_title: Portatori asintomatici di Yersinia enterocolitica in provincia di Ferrara.