@book{90315,
	author = {Beaty, James H.},
	title = {Rockwood and Wilkins' fractures in children},
	publisher = {Lippincott Williams & Wilkins},
	year = {2006},
	address = {Filadelfia (Pensilvania, Estados Unidos)},
	edition = {6a. Ed.},
	url = {http://www.loc.gov/catdir/toc/ecip061/2005028858.html}
}