@inbook{publication-21180,
	address={Thousand Oaks, CA},
	author={Tanner, Carmen and Hausmann-Th{\"u}rig, Daniel},
	booktitle={Encyclopedia of Medical Decision Making},
	editor={Kattan, M W},
	isbn={978-1-412953726},
	pages={74-77},
	publisher={SAGE Publications, Inc},
	title={Protected values},
	year=2009,
}