title: Valvular heart disease in the elderly: more questions than answers.
authors.affiliation: Kolling Institute of Medical Research, University of Sydney, Royal North Shore Hospital, St Leonards, Australia.
authors.forename: Sean
authors.initials: S
authors.lastname: Coffey
authors.affiliation: Department of Cardiology, St Thomas' Hospital, London, UK.
authors.forename: Bernard
authors.initials: B
authors.lastname: Prendergast