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2. Associated Press. (2007, July 15). Truck drivers shape up in the face of diabetes, high blood pressure. Retrieved from www.foxnews.com/printer_friendly_story/0,3566,289198.html
3. Obesity and the Built Environment
4. Centers for Disease Control and Prevention. (2006). 2006 behavioral risk factor surveillance system questionnaire. Retrieved from www.cdc.gov/brfss/index.htm