L. Brugioni, D. Dareggi, C. Ognibene, C. Gozzi, E. Amorotti, and R. Zandomeneghi, “Hospitalizations for hyponatremia and syndrome of inappropriate antidiuretic hormone hypersecretion at the Policlinic of Modena, Italy from January 2006 to September 2008”, Ital J Med, vol. 4, no. 2, pp. 111–115, Apr. 2013.