title: Childhood asthma is a worldwide concern.
authors.forename: M
authors.initials: M
authors.lastname: Götz
mesh_terms: D001249:Asthma / Q000453:epidemiology* / Q000209:etiology / Q000517:prevention & control; D002648:Child; D003431:Cross-Cultural Comparison; D003430:Cross-Sectional Studies; D006801:Humans; D015994:Incidence; D012307:Risk Factors