• 1
    Walker KZ, Woods JL, Rickard CA, et al. Product variety in Australian snacks and drinks: how can the consumer make a healthy choice? Public Health Nutr. 2008;11(10):104653.
  • 2
    World Cancer Research Fund. Food, Nutrition, Physical Activity, and the Prevention of Cancer: A Global Perspective. Washington ( DC ) : American Institute for Cancer Research; 2007.
  • 3
    Glanz K, Sallis JF, Saelens BE, et al. Healthy nutrition environments: concepts and measures. Am J Health Promot. 2005;19(5):3303.
  • 4
    Ball K, Timperio A, Crawford D. Neighbourhood socioeconomic inequalities in food access and affordability. Health Place. 2009;15(2):57885.
  • 5
    Thornton LE, Crawford DA, Ball K. Neighbourhood socioeconomic variation in diet: the role of nutrition environments. Eur J Clin Nutr. 2010;64(12):142332.