@book{137733,
	author = {Bhushan, Vikas. and Le, Tao. and ebrary, Inc.},
	title = {First aid for the USMLE step 1 2006},
	publisher = {McGraw-Hill,},
	year = {2006.},
	address = {New York :},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10176683}
}