RT Journal Article SR Electronic T1 Response to: ‘Effectiveness and safety of tocilizumab for the treatment of refractory systemic sclerosis associated interstitial lung disease: a case series’ by Narváez JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP e124 OP e124 DO 10.1136/annrheumdis-2018-214477 VO 78 IS 11 A1 Khanna, Dinesh A1 Jahreis, Angelika A1 Lin, Celia J F YR 2019 UL http://ard.bmj.com/content/78/11/e124.abstract AB