RT Journal Article SR Electronic T1 Defining remission and treatment success using the DAPSA score: response to letter by Helliwell and Coates JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP e67 OP e67 DO 10.1136/annrheumdis-2015-208521 VO 74 IS 12 A1 Monika M Schoels A1 Daniel Aletaha A1 Josef S Smolen YR 2015 UL http://ard.bmj.com/content/74/12/e67.abstract AB