title: Some concerns remain about the proposed association between swimming and asthma.
authors.forename: Tim
authors.initials: T
authors.lastname: Klootwijk
authors.forename: Marjolein
authors.initials: M
authors.lastname: Krul
mesh_terms: D001249:Asthma / Q000453:epidemiology*; D004781:Environmental Exposure / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D006969:Hypersensitivity, Immediate / Q000453:epidemiology*; D008297:Male; D013550:Swimming / Q000706:statistics & numerical data*; D013551:Swimming Pools