title: Do infections protect against asthma and atopy?
authors.forename: U
authors.initials: U
authors.lastname: Serafini
mesh_terms: D001249:Asthma / Q000276:immunology / Q000517:prevention & control*; D003141:Communicable Diseases / Q000453:epidemiology / Q000276:immunology*; D006801:Humans; D006969:Hypersensitivity, Immediate / Q000276:immunology / Q000517:prevention & control*; D012074:Remission Induction; D018417:Th1 Cells / Q000276:immunology; D018418:Th2 Cells / Q000276:immunology