Bibliografia

1. Bergner M Bobbitt RA, Kressel S, Pollard WE, Gilson BS, Morris JR. The Sickness Impact Profile: conceptual formulation and methodology for the development of a health status measure. Int J of Health Serv 1976; 3: 393-415.

2. Bertolotti G, Vidotto G, Baiardi P, Carone M, Sommaruga M, Zotti AM. Sickness Impact Profile: the italian version. G Ital Med Lav Ergon. 2001 Oct-Dec; 23(4): 477-83.