title: Air pollution and daily admissions for chronic obstructive pulmonary disease in six European cities: results from the APHEA project. Air Pollution and Health, a European Approach.
authors.forename: B
authors.initials: B
authors.lastname: Hasford
authors.forename: G
authors.initials: G
authors.lastname: Fruhmann
mesh_terms: D000397:Air Pollution; D005060:Europe / Q000453:epidemiology; D006760:Hospitalization / Q000706:statistics & numerical data*; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000453:epidemiology*