Bibliografia

1. Padua R, Padua L, Ceccarelli E, et al. Italian version of the Roland Disability Questionnaire, specific for low back pain: cross-cultural adaptation and validation. Eur Spine J 2002; 11(2): 126-9.
2. Bonaiuti D. Le scale di misura nelle malattie muscolo-scheletriche. Monza: I &V Publisher, 2000.
3. Roland M, Fairbank J. The Roland-Morris Disability Questionnaire and the Oswestry Di­sa­bi­lity Questionnaire. Spine (Phila Pa 1976) 2000; 25(24): 3115-24.