thousands of organs World Health Organization http://www.who.int/bulletin/volumes/85/12/06-039370/en/ transplant tourism informe http://www.who.int World health organization in 2007 2,000 people sell one of their kidneys each year thousands of organs The state of the international organ trade http://www.who.int/bulletin/volumes/85/12/06-039370/en/ at least 2000 kidneys The WHO study thousands of organs estimated The World Health Organization The State of the International Organ Trade World Health Organization (WHO), World Health Organization Bulletin thousands of organs http://www.who.int thousands of organs transplant tourism estimated http://www.who.int... http://www.who.int http://www.who.int... The status of the international organ trade. http://www.who.int/bulletin/volumes/85/12/06-039370/en/ estimates