title: Urban air pollution and mortality.
authors.forename: G C
authors.initials: GC
authors.lastname: Granville
authors.forename: L A
authors.initials: LA
authors.lastname: Gephart
authors.forename: R T
authors.initials: RT
authors.lastname: Keefe
mesh_terms: D000397:Air Pollution / Q000009:adverse effects*; D002170:Canada / Q000453:epidemiology; D006801:Humans; D009026:Mortality; D012107:Research Design