@book{31374,
	author = {Swanstrom, Lee L.},
	title = {Mastery of endoscopic and laparoscopic surgery /},
	publisher = {Elsevier/Saunders,},
	year = {2013},
	address = {Philadelphia :},
	edition = {4th edition},
	url = {http://192.168.201.76/multim/m10039/cover10039.jpg}
}