Linkuri externe

ICRP - International Commission on Radiological Protection
http://www.icrp.org/
EPA - Environmental Protection Agency
http://blog.epa.gov/administrator/
WHO - World Health Organization
http://search.who.int/search?q=RADON&ie=utf8&site=default_collection&client=_en&proxystylesheet=_en&output=xml_no_dtd&oe=utf8
IAEA - International Atomic Energy Agency
http://www.iaea.org/
UNSCEAR – United Nations Scientific Committee On The Effects Of Atomic Radiation
http://www.unscear.org/
EARST - European Association of Radon Scientists and Technologists
http://www.earst.eu/
http://www.radon.com.ro/
http://www.elradon.com/web/
http://www.radon-vos.cz/?lang=en&lmenu=en_main&page=en_main