Tymms, KathleenZochling, JaneScott, JamesBird, PaulBurnet, SimonDe Jager, JulienGriffiths, HedleyNicholls, DaveRoberts, LyndenArnold, MarkLittlejohn, Geoffrey2015-12-102151-464Xhttp://hdl.handle.net/1885/56682Barriers to optimal disease control for rheumatoid arthritis patients with moderate and high disease activity201410.1002/acr.221082016-06-14