@book{157988,
	author = {Greenberg, Harry, and Chandler, William F. and ebrary, Inc.},
	title = {Brain tumors},
	publisher = {Oxford University Press,},
	year = {1999.},
	series = {Contemporary neurology series ;},
	address = {New York :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10329642}
}