1. World Health Organization. Cardiovascular disease: Prevention and control. Global strategy on diet, physical activity and health. 2007. (Version current at August 8, 2007).
2. Centers for Disease Control and Prevention. Division for heart disease and stroke prevention: Addressing the nation's leading killers. At a glance 2007. Chronic Disease Prevention. (Version current at August 8, 2007).
3. Statistics Canada. Mortality: Summary list of causes 2003. Catalogue number 84F0209XIE. Ottawa: Minister of Industry, 2006. (Version current at March 4, 2006).
4. OANDA Corporation. (Version current at August 8, 2007).
5. Organization for Economic Co-operation and Development. Consumer price indices (MEI). OECD.Stat. The organization. (Version current at August 8, 2007).