Measuring health status in British patients with rheumatoid arthritis : Reliability, validity and responsiveness of the short form 36-item health survey (SF-36)RUTA, D. A; HURST, N. P; KIND, P et al.British journal of rheumatology. 1998, Vol 37, Num 4, pp 425-436, issn 0263-7103Article

Measuring health-related quality of life in rheumatoid arthritis : Validity, responsiveness and reliability of EuroQol (EQ-5D)HURST, N. P; KIND, P; RUTA, D et al.British journal of rheumatology. 1997, Vol 36, Num 5, pp 551-559, issn 0263-7103Article