La Carrubba, Salvatore, Loredana Manna, Carmelina Rinollo, Antonino Mazzone, Gualberto Gussoni, Salvatore Di Rosa, and on behalf of the DIMIS Study of FADOI. 2012. “Depressive Symptoms and Disability in Acute Patients With Comorbidities in Departments of Internal Medicine”. Italian Journal of Medicine 5 (4):261-68. https://doi.org/10.4081/itjm.2011.261.