Finalisation and validation of the rheumatoid arthritis impact of disease score, a patient-derived composite measure of impact of rheumatoid arthritis: a EULAR initiative

Finalisation and validation of the rheumatoid arthritis impact of disease score, a patient-derived composite measure of impact of rheumatoid arthritis: a EULAR initiative / Gossec, L., Paternotte, S., Aanerud, G.j., Balanescu, A., Boumpas, D.t., Carmona, L., de Wit, M., Dijkmans, B.a., Dougados, M., Englbrecht, M., Gogus, F., Heiberg, T., Hernandez, C., Kirwan, J.r., Mola, E.m., MATUCCI CERINIC, M., Otsa, K., Schett, G., Scholte Voshaar, M., Sokka, T., et al.. - In: ANNALS OF THE RHEUMATIC DISEASES. - ISSN 0003-4967. - 70:(2011), pp. 935-942. [10.1136/ard.2010.142901]