title: Eat dirt--the hygiene hypothesis and allergic diseases.
authors.forename: Scott T
authors.initials: ST
authors.lastname: Weiss
mesh_terms: D000383:Agriculture; D001249:Asthma / Q000453:epidemiology / Q000276:immunology*; D001327:Autoimmune Diseases / Q000453:epidemiology / Q000276:immunology*; D016207:Cytokines / Q000097:blood; D004391:Dust / Q000032:analysis; D004731:Endotoxins / Q000032:analysis / Q000276:immunology*; D004781:Environmental Exposure / Q000032:analysis; D006801:Humans; D006920:Hygiene; D006967:Hypersensitivity / Q000453:epidemiology / Q000276:immunology*; D007239:Infections / Q000453:epidemiology / Q000276:immunology*; D012307:Risk Factors
chemical_list: D016207:Cytokines; D004391:Dust; D004731:Endotoxins