RT Journal Article SR Electronic T1 Response to: ‘Lack of standardization of ANA and implications for drug development and precision medicine’ by Mahler JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP e34 OP e34 DO 10.1136/annrheumdis-2018-213399 VO 78 IS 5 A1 David S Pisetsky A1 Diane M Spencer A1 Peter E Lipsky A1 Brad H Rovin YR 2019 UL http://ard.bmj.com/content/78/5/e34.abstract AB