Inappropriate Proton Pump Inhibitor Prescription in Elderly Adults: As Usual As Dangerous. Issue 10 (October 2015) - Bergamo, Daniele; Pastorino, Alessandra; Greppi, Francesca; Versino, Elisabetta; Bo, Mario; D'Amelio, Patrizia; Pezzilli, Maria Stella; Furno, Elisabetta; Isaia, Gianluca