@book{767,
	author = {Bullock, Nigel. and Doble, Andrew (Editor)},
	title = {Urology :an illustrated colour text },
	publisher = {Elsevier ,},
	year = {2008 .},
	address = {Edinburgh :},
	url = {http://www.us.elsevierhealth.com/urology-9780443072642.html}
}