@book{60792,
	author = {ebrary, Inc.},
	title = {Health effects of exposure to radon},
	publisher = {National Academy Press,},
	year = {1999.},
	series = {BEIR ;},
	address = {Washington, D.C. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10041159}
}