title: Particulate air pollution and mortality: the Philadelphia story.
authors.forename: J M
authors.initials: JM
authors.lastname: Samet
mesh_terms: D000393:Air Pollutants / Q000592:standards; D000397:Air Pollution / Q000009:adverse effects*; D006801:Humans; D009026:Mortality / Q000639:trends; D015143:Philadelphia / Q000453:epidemiology
chemical_list: D000393:Air Pollutants