@book{550,
	author = {Trahms, Cristine M.},
	title = {Nutrition in infancy and childhood /},
	publisher = {WCB/McGraw-Hill,},
	year = {c1997.},
	address = {[S.l.] :},
	edition = {6th ed.},
	url = {http://www.loc.gov/catdir/description/mh023/97070088.html}
}