RT Journal Article SR Electronic T1 Response to: ‘Antinuclear antibodies: mitotic patterns and their clinical associations’ by Betancur and Gómez-Puerta JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP e64 OP e64 DO 10.1136/annrheumdis-2019-215439 VO 79 IS 6 A1 Jan Damoiseaux A1 Luis Eduardo Coelho Andrade YR 2020 UL http://ard.bmj.com/content/79/6/e64.abstract AB