1. World Health Organization (1946) Constitution of the World Health Organization as adopted by the International Health Conference, New York, (Official Records of the World Health Organization, no 2, p 100
2. World Health Organization (2006) Constitution of the World Health Organization—Basic Documents, Forty-fifth edn, Supplement
3. World Health Organization (2002) World Health Report—Reducing risks, promoting healthy life. Geneva World Health Organization
4. World Health Organization (2016) Physical Activity and Women (s.d.).
http://www.who.int/dietphysicalactivity/factsheet_women/en/
. Accessed 2 Apr 2016
5. Centers for Disease Control and Prevention (1999) Physical Activity and Health: A Report of the Surgeon General—Women.
http://www.cdc.gov/nccdphp/sgr/women.htm
. Accessed 4 Apr 2016