1. World Health Organisation: Global Health Risks: Mortality and Burden of Disease Attributable to Selected Major Risks. 2009, Geneva: World Health Organisation
2. Batty D, Lee I: Physical activity and coronary heart disease. BMJ. 2004, 328: 1089-1090. 10.1136/bmj.328.7448.1089.
3. Ross R, Janssen I: Physical activity, fitness, and obesity. Physical Activity and Health. Edited by: Bouchard C, Blair S, Haskell W. 2007, Champaign: Human Kinetics Inc, 173-190.
4. United States Department of Health and Human Services: Physical Activity and Health: A Report of the Surgeon General. 1996, Sudbury: United States Department of Health and Human Services, Centers for Disease Control and Prevention, National Center for Chronic Disease Prevention and Health Promotion
5. Alamian A, Paradis G: Correlates of multiple chronic disease behavioral risk factors in Canadian children and adolescents. Am J Epidemiol. 2009, 170: 1279-1289. 10.1093/aje/kwp284.