@book{212819,
	author = {Dickson, Robert A. and Butt, Paul. and ebrary, Inc.},
	title = {The medico-legal back},
	publisher = {Greenwich Medical Media,},
	year = {2004.},
	address = {London :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10124686}
}