@book{1733,
	author = {Nelson, David.},
	title = {Lehninger principles of biochemistry /},
	publisher = {WH Freeman,},
	year = {2005.},
	series = {Low price edition.},
	address = {[S.l.] :},
	edition = {4th ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/1403948763/chopaconline-20}
}