A New Scale to Evaluate Motor Function in Rett Syndrome: Validation and Psychometric Properties. - Rodocanachi Roidi, Marina Luisa; Isaias, Ioannis Ugo; Cozzi, Francesca; Grange, Francesca; Scotti, Fabrizia Maria; Gestra, Valentina Francesca; Gandini, Alessandra; Ripamonti, Enrico (Pediatric Neurology, 2019)