RT Journal Article SR Electronic T1 Nature of T cell epitopes in lupus antigens and HLA-DR determines autoantibody initiation and diversification JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP 380 OP 390 DO 10.1136/annrheumdis-2018-214125 VO 78 IS 3 A1 Zhenhuan Zhao A1 Jiling Ren A1 Chao Dai A1 Carol C Kannapell A1 Hongyang Wang A1 Felicia Gaskin A1 Shu Man Fu YR 2019 UL http://ard.bmj.com/content/78/3/380.abstract AB Markup server — Error Error There was a problem handling your request. Please try again in a few minutes, or contact us if you continue to experience this problem.