Brief report: enhancement of patient recruitment in rheumatoid arthritis clinical trials using a multi-biomarker disease activity score as an inclusion criterion.

van Vollenhoven RF, Bolce R, Hambardzumyan K, Saevarsdottir S, Forslind K, Petersson IF, Sasso EH, Hwang CC, Segurado OG, Geborek P. Arthritis Rheumatol. 2015 Nov;67(11):2855-60.