title: Pollution and respiratory morbidity: how much do we accept?
authors.affiliation: Respiratory Medicine Unit, City Hospital, Nottingham.
authors.forename: J
authors.initials: J
authors.lastname: Britton
mesh_terms: D000397:Air Pollution / Q000009:adverse effects* / Q000331:legislation & jurisprudence; D016902:Air Pollution, Indoor / Q000009:adverse effects; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D009584:Nitrogen / Q000009:adverse effects; D012140:Respiratory Tract Diseases / Q000209:etiology*
chemical_list: D009584:Nitrogen