RT Journal Article SR Electronic T1 SLE-DAS: ready for routine use? JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP e116 OP e116 DO 10.1136/annrheumdis-2019-215704 VO 79 IS 9 A1 Mathew, Anoop A1 Chengappa, Kavadichanda G A1 Shah, Sanket A1 Negi, Vir Singh YR 2020 UL http://ard.bmj.com/content/79/9/e116.abstract AB