@book{295795,
	author = {Walhs, Patrick C. and Retik, Alan B.},
	title = {Campbell : urología 3 / director Patrick C. Walsh ; editores  Alan B. Retik ... [et al.]},
	publisher = {Médica Panamericana},
	year = {2004},
	series = {Campbell : Urología / Director Patrick C. Walsh ; Editores Alan B. Retik ... [et Al.]},
	address = {Buenos Aires},
	edition = {8a ed.}
}