title: On dimensionality of the DASH.
authors.forename: Franco
authors.initials: F
authors.lastname: Franchignoni
authors.forename: Andrea
authors.initials: A
authors.lastname: Giordano
authors.forename: Giorgio
authors.initials: G
authors.lastname: Ferriero
mesh_terms: D004185:Disability Evaluation; D005260:Female; D006801:Humans; D008297:Male; D009103:Multiple Sclerosis / Q000175:diagnosis*; D011594:Psychometrics; D018434:Sickness Impact Profile; D034941:Upper Extremity / Q000503:physiopathology*