@book{3999,
	author = {Patlak, Margie. and National Cancer Policy Forum (U.S.)},
	title = {Multi-center phase III clinical trials and NCI cooperative groups},
	publisher = {National Academies Press,},
	year = {2009.},
	address = {Washington, D.C. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10280005}
}