Biagi, P.; Nardi, R.; Baldo, C. I.; Scanelli, G.; Panuccio, D.; Bonanome, A.; Miserocchi, F.; Lusiani, L.; Bonizzoni, E.; Campanini, M.; Nozzoli, C.; Vescovo, G.; Study Group, on behalf of the F.-C. Clinical Characteristics of Very Old Patients Hospitalized in Internal Medicine Wards for Heart Failure: A Sub-Analysis of the FADOI-CONFINE Study Group. Ital J Med 2014, 8, 19-28.