@book{207178,
	author = {Wittekind, Ch.},
	title = {TNM atlas /},
	publisher = {Wiley-Blackwell,},
	year = {2014.},
	address = {Hoboken, NJ ;},
	edition = {Sixth edition.},
	url = {http://onlinelibrary.wiley.com/book/10.1002/9781118695647}
}