WHO. 2011. Global status report on noncommunicable diseases 2010: Description of the global burden of NCDS, their risk factors and determinants. http://www.who.int/nmh/publications/ncd_report2010/en/ (accessed January 4, 2012).
Williamson, D. F., H. S. Kahn, P. L. Remington, and R. F. Anda. 1990. The 10-year incidence of overweight and major weight gain in US adults. Archives of Internal Medicine 150(3):665-672.
Yancey, A. K., B. L. Cole, R. Brown, J. D. Williams, A. Hillier, R. S. Kline, M. Ashe, S. A. Grier, D. Backman, and W J. McCarthy. 2009. A cross-sectional prevalence study of ethnically targeted and general audience outdoor obesity-related advertising. Milbank Quarterly 87(1):155-184.