RT Journal Article SR Electronic T1 Some concerns from Turkey JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP e15 OP e15 DO 10.1136/annrheumdis-2018-214739 VO 79 IS 2 A1 Emre Bilgin A1 İrem Ozarli A1 Levent Kılıç A1 Ertuğrul Çağrı Bölek A1 Gözde Kübra Yardımcı A1 Ömer Karadağ YR 2020 UL http://ard.bmj.com/content/79/2/e15.abstract AB