The validation of an Italian version of the Freezing of Gait Questionnaire. - Tambasco, Nicola; Simoni, Simone; Eusebi, Paolo; Ripandelli, Francesco; Brahimi, Elona; Sacchini, Elisa; Nigro, Pasquale; Marsili, Erica; Calabresi, Paolo (Neurological Sciences, 2015)