Nair, SCWelsing, PMMarijnissen, AKSijtsma, PBijlsma, JWvan Laar, JMLafeber, FPde Wit, GA2025-03-252025-03-2520162631657910.1093/rheumatology/kev291https://rivm.openrepository.com/handle/10029/649396Does disease activity add to functional disability in estimation of utility for rheumatoid arthritis patients on biologic treatment?ArticleRheumatology 2016; 55(1):94-1022025-03-25