title: Asymptomatic Yersinia enterocolitica infections during an outbreak in a day-nursery.
authors.forename: C
authors.initials: C
authors.lastname: Van Ossel
authors.forename: G
authors.initials: G
authors.lastname: Wauters
mesh_terms: D002656:Child Day Care Centers; D004196:Disease Outbreaks; D006801:Humans; D007223:Infant; D015009:Yersinia Infections / Q000453:epidemiology* / Q000635:transmission; D015008:Yersinia enterocolitica / Q000302:isolation & purification