SCIENTIFIC FACTS ON DIOXINS:

 http://www.greenfacts.org/en/dioxins/index.htm#6

WHO ASSESSMENT OF HEALTH RISKS OF DIOXINS:

 http://www.who.int/ipcs/publications/en/exe-sum-final.pdf

ENDOCRINE DISRUPTORS: 

http://www.greenfacts.org/en/endocrine-disruptors/endocrine-disruptors.htm