@book{237518,
	author = {Institute of Medicine (U.S.).},
	title = {Emergency medical services at the crossroads},
	publisher = {National Academies Press,},
	year = {c2007.},
	series = {Future of emergency care series},
	address = {Washington, DC :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10176194}
}