Particulate air pollution and mortality: more than the Philadelphia story.
Dockery
D W
DW
Department of Environmental Health, Harvard School of Public Health, Boston, MA 02115, USA.
Schwartz
J
J
D000393:Air Pollutants; D003627:Data Interpretation, Statistical; D006801:Humans; D009026:Mortality; D015143:Philadelphia / Q000453:epidemiology; D012621:Seasons; D013458:Sulfur Dioxide / Q000032:analysis
D000393:Air Pollutants; D013458:Sulfur Dioxide