title: Selecting references that match constructs: the difficult job of citing the parachute hyperbole.
authors.affiliation: Division of Cardiovascular Medicine, Department of Internal Medicine, University of Perugia, Perugia, Italy.
authors.forename: Alfonso
authors.initials: A
authors.lastname: Iorio
authors.forename: Lorenzo
authors.initials: L
authors.lastname: Moja
authors.forename: Alessandro
authors.initials: A
authors.lastname: Liberati
authors.forename: Gian Franco
authors.initials: GF
authors.lastname: Gensini
authors.forename: Roberto
authors.initials: R
authors.lastname: Gusinu
authors.forename: Andrea A
authors.initials: AA
authors.lastname: Conti