NASA - National Aeronautics and Space Administration

Weichenthal, S., P. J. Villeneuve, R. T. Burnett, A. von Donkelaar, R. Martin, R. R. Jones, C. T. DellaValle, D. P. Sandler, M. H. Ward, and J. A. Hoppin (2014), Long-Term Exposure to Fine Particulate Matter: Association with Nonaccidental and Cardiovascular Mortality in the Agricultural Health Study Cohort, Environmental Health Perspectives, 122, 609-615, doi:0.1289/ehp.1307277.