@book{1016,
	author = {Townsend,Jr, Courtney M. and Sabiston, David C.,},
	title = {Sabiston textbook of surgery : the biological basis of modern surgical practice },
	publisher = {W.B. Saunders ,},
	year = {2001 .},
	address = {Philadelphia :},
	edition = {16th ed.},
	url = {http://www.ebay.com/itm/Sabiston-Textbook-of-Surgery-The-Biological-Basis-of-Modern-Surgical-Practice-/272029913858}
}