http://www.soc-nephrologie.org

La Société de Néphrologie Francaise

http://ish-world.com/index.htm

International Society of Hypertension

http://www.theisn.org/

International Society of Nephrology

http://www.era-edta.org/

Association of European kidney specialists

http://www.nootdt.org

National Organization for Organ & Tissues Donation & Transplantation.