Anderson, B. and Bell, M. (2009). Weather-Related Mortality: How Heat, Cold, and Heat Waves Affect Mortality in the United States. Epidemiology. 20(2): 205–213.
The authors applied time-series models to a 14-year dataset featuring 107 U.S. communities to relate cold, heat, and heat wave effect estimates to community-specific variables (e.g., socioeconomic factors and urbanicity).