@book{112009,
	author = {National Research Council (U.S.).},
	title = {Health risks from exposure to low levels of ionizing radiation : BEIR  VII, Phase 2},
	publisher = {National Academies Press,},
	year = {c2006.},
	address = {Washington, D.C. :},
	note = {This is the seventh in a series of reports from the National Research Council prepared to advise the U.S. government on the relationship between exposure to ionizing radiation and human health.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10120226}
}