Bibliography

1. Salaffi F, Leardini G, Canesi B, et al.; on behalf of GOnarthrosis and Quality Of Life Assessment (GOQOLA) Study Group. Reliability and validity of the Western Ontario and McMaster Universities (WOMAC) Osteoarthritis Index in Italian patients with osteoarthritis of the knee. Osteoarthritis Cartilage 2003; 11: 551-60.
2. F. Salaffi, A. Stancati. Scale di valutazione e malattie reumatiche. Fidenza (PR): Mattioli 1885, 2001.
3. Salaffi F, Blasetti P, Del Medico P, Stancati A, Carotti M. Affidabilità e validità della versione italiana del WOMAC nella valutazione della gonartrosi sintomatica. Reumatismo 2000; 52 (Suppl 2); 602.
4. Martinelli N, Longo UG, Marinozzi A, et al. Cross-cultural adaptation and validation with reliability, validity, and responsiveness of the Italian version of the Oxford Hip Score in patients with hip osteoarthritis. Qual Life Res 2011; 20(6): 923-9.
5. Brokelman RB, Haverkamp D, van Loon C, et al. The validation of the visual analogue scale for patient satisfaction after total hip arthroplasty. Eur Orthop Traumatol 2012; 3(2): 101-5.