@book{37176,
	author = {Iezzoni, Lisa I. and O'Day, Bonnie.},
	title = {More than ramps},
	publisher = {Oxford University Press,},
	year = {2006.},
	address = {New York ;},
	url = {http://dx.doi.org/10.1093/acprof:oso/9780195172768.001.0001}
}