title: The withholding/withdrawing distinction in the end-of-life debate.
authors.forename: Virginia
authors.initials: V
authors.lastname: Sanchini
authors.forename: Cecilia
authors.initials: C
authors.lastname: Nardini
authors.affiliation: Dipartimento di Scienze della Salute, University of Milan, Milan, Italy. giovanni.boniolo@ieo.eu.
authors.forename: Giovanni
authors.initials: G
authors.lastname: Boniolo