The new ACR/EULAR criteria for rheumatoid arthritis can identify patients with same disease activity but less damage by ultrasound
Sibel Zehra Aydın, Concepcion Castillo-Gallego, Jackie Nam, Jane Freeston, Sarah Horton, Richard J. Wakefield, Paul Emery
(Eur J Rheumatol 2017; 4: 118-121) DOI: 10.5152/eurjrheum.2017.160091