title: Viral infections and atopy in Brazil.
authors.forename: Tapio
authors.initials: T
authors.lastname: Seiskari
authors.forename: Heikki
authors.initials: H
authors.lastname: Hyöty
mesh_terms: D005260:Female; D006801:Humans; D006969:Hypersensitivity, Immediate / Q000453:epidemiology*; D007239:Infections / Q000453:epidemiology*; D008297:Male