title: Outdoor air pollution and asthma.
authors.affiliation: Department of Pediatrics, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong Special Administrative Region, China. wingkinwong@cuhk.edu.hk
authors.forename: Gary W
authors.initials: GW
authors.lastname: Wong
authors.forename: Ting F
authors.initials: TF
authors.lastname: Leung
authors.forename: Tai F
authors.initials: TF
authors.lastname: Fok
mesh_terms: D000393:Air Pollutants / Q000009:adverse effects*; D001249:Asthma / Q000453:epidemiology / Q000209:etiology*; D006801:Humans; D009585:Nitrogen Dioxide / Q000009:adverse effects; D014028:Tobacco Smoke Pollution / Q000009:adverse effects*
chemical_list: D000393:Air Pollutants; D014028:Tobacco Smoke Pollution; D009585:Nitrogen Dioxide