@book{64785,
	author = {Tunis, Sean. and ebrary, Inc. and Clinical Research Roundtable.},
	title = {The role of purchasers and payers in the clinical research enterprise},
	publisher = {National Academy Press,},
	year = {c2002.},
	address = {Washington, D.C. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10055347}
}