1. World Health Organization. Obesity: preventing and managing the global epidemic. Report of a WHO consultation. Geneva: World Health Organization technical report series; 2000.
2. World Health Organization. Global strategy on diet, physical activity and health: obesity and overweight. Geneva: World Health Organization; 2003.
3. World Health Organization (WHO). Obesity and overweight. Fact sheet No.311. 2006. [
www.who.int/mediacentre/factsheets/fs311/en/index.html
]. Last accessed 21 April 2016.
4. Mattar R, Torloni MR, Betrán AP, Merialdi M. Obesity and pregnancy. Rev Bras Ginecol Obstet. 2009;31:107–10.
5. World Health Organization. WHO Expert Committee on Physical status: the Use and Interpretation of Anthropometry. WHO Technical report series: 854. Geneva: World Health Organization; 1995.