References
- Feng , J. , Glass , T.A. , Curriero , F.C. , Steward , W.F. and Schwartz , B.S. 2010 . The built environment and obesity: a systematic review of the epidemiologic evidence . Health and place , 16 : 175 – 190 .
- World Health Organisation , 2007 . International obesity taskforce: childhood overweight statistics by WHO region . Available at http://www.iotf.org/database/childhoodoverweightglobal.htm [accessed 2 June 2010] .