Verdiani, Valerio, Grazia Panigada, Alberto Fortini, Luca Masotti, Simone Meini, Paolo Biagi, and for the SMIT Study Group. “The Heart Failure in Internal Medicine in Tuscany: The SMIT Study”. Italian Journal of Medicine 9, no. 4 (December 15, 2015): 349–355. Accessed July 3, 2024. https://www.italjmed.org/ijm/article/view/itjm.2015.554.