@book{90091,
	author = {Helewa, Antoine.},
	title = {Physical rehabilitation in arthritis},
	publisher = {Saunders},
	year = {c2004},
	address = {San Luis (Misuri, Estados Unidos)},
	edition = {2a. Ed.},
	url = {http://www.loc.gov/catdir/toc/fy043/2003066832.html}
}