@book{598385,
	author = {Newhouse, Joseph P. and Ware, John E. and Rand Corporation.},
	title = {How sophisticated are consumers about the medical care delivery system? /},
	publisher = {RAND,},
	year = {1981.},
	series = {Health insurance experiment series},
	address = {Santa Monica, CA :},
	note = {"April 1981."},
	url = {http://www.rand.org/pubs/reports/R2693/}
}