title: Worms, asthma, and the hygiene hypothesis.
authors.affiliation: Department of Paediatric Pneumology and Immunology, Charité University Medical Centre, Berlin D-13353, Germany. susanne.lau@charite.de
authors.forename: Susanne
authors.initials: S
authors.lastname: Lau
authors.forename: Paolo Maria
authors.initials: PM
authors.lastname: Matricardi
mesh_terms: D001249:Asthma / Q000276:immunology / Q000517:prevention & control*; D002675:Child, Preschool; D006373:Helminthiasis; D006801:Humans; D006920:Hygiene; D006969:Hypersensitivity, Immediate / Q000276:immunology*; D007073:Immunoglobulin E / Q000276:immunology*
chemical_list: D007073:Immunoglobulin E